They are most accurate when semi-immersed or totally immersed in the medium being measured. Mercury thermometer is a type of thermometer that uses a bulb filled with mercury as the temperature sensor. Alcohols, such as ethanol, boil at about 78 degrees Celsius (172 degrees Fahrenheit). Definition of mercury-in-glass thermometer in the Definitions.net dictionary. Definitions of mercury thermometer 1 n thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube The mercury lab thermometer is being phased out at many educational and laboratory institutions due to the potential cost of cleanup and risk to users if broken. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Different Types of Thermometers: Some different types of thermometers are given below. What does mercury-in-glass thermometer mean? Cooling is the preferred method. Mercury thermometer (mercury-in-glass thermometer) for measurement of room temperature. A mercury thermometer is a tool used to measure temperature. Don't have an account yet? ‘Some states have banned the use of mercury thermometers as a first step toward phasing out the use of this toxic metal altogether.’ ‘Another option is a digital aural thermometer that measures the temperature in the ear.’ ‘Formerly a medicine-cabinet staple, these mercury thermometers have lately been ruled a public health hazard.’ Copy. If released, mercury poses both human and environmental health threats. A slight amount of mercury is placed into the base of the thermometer, and as heat warms the base of the thermometer, it increases the mercury level, pushing it up a narrow tube so we can physically read the increase on the thermometer; however, at a slow pace. Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you In a mercury or alcohol thermometer, the liquid expands as it is heated and contracts when it is cooled, so the length of the liquid column is longer or … In the year 1714, the physicist and engineer Gabriel Fahrenheit Created the first thermometer that used mercury instead of water, as it expanded and contracted more quickly. Mercury is a toxic chemical, which if released could contaminate the body as well as surrounding areas, rendering it unsafe. Enrich your vocabulary with the English Definition dictionary When a substance gets hotter, it expands to a greater volume. Example sentences with "capillary thermometers", translation memory. Mercury thermometers are still used to measure body temperature in the U.S. Thermometric Property | Definition, Formulas, Properties – … Open Split View. It consists of a bulb containing mercury attached to a glass tube of narrow diameter; the volume of mercury in the tube is much less than the volume in the bulb. Warnings. Mercury thermometers are no longer recommended because they can break and allow mercury — which is toxic — to escape. A capillary-tube thermometer ensures very high precision. Information about mercury thermometer in the AudioEnglish.org dictionary, synonyms and antonyms. The working of the bimetallic strip depends on the thermal expansion property of the metal. Common types of thermometers are Medical thermometers, Infrared thermometers, Mercury thermometers, thermocouple thermometers, laboratory thermometers, Bimetallic strip thermometers… Sign up. Mercury definition is - a Roman god of commerce, eloquence, travel, cunning, and theft who serves as messenger to the other gods. Definition of Mercury fever thermometer. They are also safe, since they can withstand temperature extremes without breaking. An instrument for measuring temperature, especially one having a graduated glass tube with a bulb containing a liquid, typically mercury or colored alcohol, that expands and rises in the tube as the temperature increases. Electronic components in the thermometer can take very accurate and fast temperature readings. Traceability can be defined as an unbroken record of documentation ("documentation traceability") or an unbroken chain of measurements and associated uncertainties ("metrological traceability"). Older thermometers of this type used liquid mercury. The volume of mercury changes slightly with temperature; the small change in volume drives the narrow mercury column a relatively long way up the tube. Email. A simple buret with 0,6 ml. It usually consists of a narrow... | Meaning, pronunciation, translations and examples In the early 21st century, mercury thermometers were supplanted by electronic digital thermometers, which were more accurate and did not contain toxic mercury. A thermometer containing mercury for measurement of temperature. mercury thermometer (n.). Mercury, for instance, becomes a solid at -38.83 degrees Celsius (-37.89 degrees Fahrenheit). Mercury fever thermometer means a mercury-added product that is used for measuring body temperature. Thermometers with a red or blue color most likely contain alcohol, not mercury. Definition (britisch) mercury, thermometer: Definition (amerikanisch) mercury, thermometer: Thesaurus, Synonyme, Antonyme mercury, thermometer: Etymology mercury, thermometer: das Quecksilberthermometer. Most Common Uses. capillary thermometers . Noun 1. mercury thermometer - thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube A mercury-in-glass thermometer, also known as a mercury thermometer, was invented by German physicist Daniel Gabriel Fahrenheit in 1714 and is a thermometer consisting of mercury in a glass tube. - Definition, Wirkungsweise, Vorteile, Nachteile 3. Mercury thermometers are distinguished by the silver color in the column. What does mercury thermometer mean? There are a number of different model types, sizes, and specifications, but the general operating principle is … Save. A capillary-tube thermometer ensures very high precision. mercury thermometer . Writer Bio. on the path to systematic vocabulary improvement. an instrument for measuring temperature, often a sealed glass tube that contains a column of liquid, as mercury, that expands and contracts, or rises and falls, with temperature changes, the temperature being read where the top of the column coincides with a calibrated scale marked on the tube or its frame. means a product or component, other than a dry cell battery, of a product used for measuring temperature that contains mercury or a mercury compound intentionally added to the product or component. Sample 2. See more. A thermometer is a device that measures temperature or a temperature gradient (the degree of hotness or coldness of an object). Breite Akzeptanz in medizinischen Kreisen gewann das Thermometer jedoch erst im Jahre 1868, als Carl Wunderlich eine Studie veröffentlichte, die dazu beitrug, den gesunden Körpertemperaturbereich des Menschen zu bestimmen. In response to our understanding of the health concerns associated with mercury exposure, these types of thermometers usually use some type of liquid alcohol. Meaning of mercury thermometer. Medical doctors often use a version known as the maximum mercury thermometer to measure human body temperature. Thermometer definition, an instrument for measuring temperature, often a sealed glass tube that contains a column of liquid, as mercury, that expands and contracts, or rises and falls, with temperature changes, the temperature being read where the top of the column coincides with a calibrated scale marked on the tube or its frame. https://www.thefreedictionary.com/mercury+thermometer, | 1686: Gabriel Daniel Fahrenheit, German physicist who invented the, | 1686: Gabriel Daniel Fahrenheit, German |physicist who invented the, In a joint effort between Environment Management (EM) and the QAD, for each, For example, in the process of writing this letter I did some research into surface sea temperatures (SST)--the first recording of which was made by Benjamin Franklin in the Gulf Stream in the late eighteenth century using a, This was one of only a few examples known to exist from the great Dutchman who invented the, 1686: Gabriel Daniel Fahrenheit, German physicist who invented the, Working with Federal Aviation Administration supplied thermometers in the early 1980s, our tolerance was +/- 1 degree when putting a new, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Management of Mercury Waste in an Institution of Sao Paulo State Health Secretary, the Case of Butantan Institute, Partnering for a world free of mercury: efforts against mercury pollution will gain strength under a new UN treaty, FOCUS ON SIGNED THERMOMETER; TREASURE TV's JAMIE BREESE answers your questions on antiques & collectables Visit www.facebook.com/jamiebreesetv Hunters, Mercury Sodium Atmosphere Spectral Imager, Mercury Surface, Space Environment, Geochemistry and Ranging, Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto. High thermal conductivity, high sensitivity to temperature, and good visibility make mercury the best for liquid-filled Thermometers. Loading... ＋ New List. Type: noun; Copy to clipboard ; Details / edit; GlosbeMT_RnD2. Schlüsselbegriffe: Alkohol, Alkoholthermometer, Quecksilber, Quecksilberthermometer, Sensor, Temperatur, Thermometer. Calibrated marks on the tube allow the temperature to be read by the length of the mercury within the tube, which varies (nearly linearly) according to the temperature of the mercury. A thermometer is a device that is used to measure the temperature of a body. Use: Laboratory thermometers are used in laboratories to measure temperature. Basal thermometers (highly sensitive thermometers placed under the tongue or in the rectum to measure slight temperature changes indicating that ovulation has taken place in a woman). With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers are seldom employed because they are an important source of heavy metal pollution of … Definition of mercury thermometer in the Definitions.net dictionary. Mercury located in the bulb expands with increasing temperature and contracts with decreasing temperature. The space above the mercury may be filled with nitrogengas or it may b… Imprinted on the tube is a temperature scale. Oral and rectal thermometers: A conventional oral or rectal thermometer consists of a sealed glass tube containing a liquid such as mercury. It is also known as mercury-in-glass thermometer. High thermal conductivity, high sensitivity to temperature, and good visibility make mercury the best for liquid-filled Thermometers. Sample 3. - Vergleich der wichtigsten Unterschiede. * Accuracy: Out of all the liquid-filled Thermometers, the mercury-filled ones are the most accurate. Was sind Alkoholthermometer? Interesting fact: Dating back to the 1600's, thermometers were filled with Brandy instead of mercury. If you have a mercury thermometer, don't throw it in the trash. * Accuracy: Out of all the liquid-filled Thermometers, the mercury-filled ones are the most accurate. translation and definition "mercury thermometer", English-Arabic Dictionary online. Thermometric Property Definition: The property of an object which changes with temperature is called a thermometric property.The devices used to measure temperature are called thermometers.. We are giving a detailed and clear sheet on all Physics Notes that are very useful to understand the Basic Physics Concepts. Both laboratory and clinical studies show that there is no significant difference in the average accuracy of the two types of thermometers, however there is a greater fluctuation of readings of temperature when using electronic thermometers. Thermometer definition: A thermometer is an instrument for measuring temperature. Thermometers in Physics | Definition, Types – Thermometry and Calorimetry. Use protective gloves and contact a poison control center if any mercury is ingested or comes in contact with your skin. It is also difficult to clean up. The thermal expansion is the tendency of metal in which the volume of metal changes with the variation in temperature. Viele übersetzte Beispielsätze mit "mercury thermometer" – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. Twitter. Mercury is a dangerous metal. Laboratory Thermometers. For broader coverage of this topic, see Temperature measurement. A thermometer is a tool that measures temperature — how hot or cold something is. The non-mercury platinum resistance thermometer is as accurate as mercury-containing thermometers through a wide temperature range. Mercury thermometers are designed utilizing the idea that mercury expands with heat. When the temperature rises or falls, the mercury expands or contracts, causing it to move up or down the scale inside a tiny passageway. WordNet 3.6. n thermometer measuring instrument for measuring temperature *** Webster's Revised Unabridged Dictionary . The Mercury Thermometer, on the other hand, is more durable under general conditions. A thermometer is a device for measuring temperature, usually one that works by the expansion of a column of fluid. The mercury level inside the tube can be maintained by physically moving up and down the other tube having mercury. Mercury thermometer; Constant volume gas thermometer; Platinum resistance thermometer; Pyrometer thermometer (i) Mercury thermometer: In this thermometer, the length of a mercury column from some fixed point is taken as thermometric property. Medical Definition of mercury 1 : a heavy silver-white poisonous metallic element that is liquid at ordinary temperatures and used especially in scientific instruments —symbol Hg — called also quicksilver — see Chemical Elements Table Mercury thermometers are most often made of glass, which is inserted into food to gauge the temperature. Dictionary entry overview: What does mercury thermometer mean? Reddit. One type of thermometer is a narrow, concealed glass tube containing mercury or alcohol which extends along the tube as it expands. 1. thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube mercury thermometer A thermometer containing mercury for measurement of temperature. Do try the cooling method first. What does mercury thermometer mean? It is considered the safest way to … Alkoholthermometer ist eine Art Thermometer… Linkedin. thermometer definition in English dictionary, thermometer meaning, synonyms, see also 'clinical thermometer',gas thermometer',resistance thermometer',dry-bulb thermometer'. The mercury-in-glass or mercury thermometer was invented by physicist Daniel Gabriel Fahrenheit in Amsterdam (1714). In addition, the mercury expansion is more predictable so it can be measured more easily, at the same time published its scale that today is called the Fahrenheit scale to measure temperature. Meaning of mercury-in-glass thermometer. Facebook. mercury thermometer, mercury-in-glass thermometer (noun) thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube How to pronounce mercury thermometer? Was ist der Unterschied zwischen Alkohol- und Quecksilberthermometern? If a mercury thermometer breaks or leaks, it can release toxic vapors. A "traceable" thermometer can be used to calibrate any thermometer as long as the definition of metrological traceability is met (i.e., result plus uncertainty). Das Substantiv (Hauptwort, Namenwort) dient zur Benennung von Menschen, Tieren, Sachen u. Ä. Mercury thermometers are being phased out as the metal is toxic if the thermometer breaks. However, glass is very fragile, which means, it can easily become broken. • MERCURY THERMOMETER (noun) The noun MERCURY THERMOMETER has 1 sense:. Often, a certified thermometer has been tested against standards traceable to NIST, but the user is given less information on the certificate than is typical for a calibration report. As used here, the word "traceability" always means "metrological traceability." Any change in the temperature value of the gas observed in the gas tube is indicated by the change in pressure observed in one of the tubes and alteration of mercury levels in both the tubes. Mercury thermometer: Photo by Da Sal on Flickr. How to use mercury in a sentence. Liquid thermometers can be limited by the type of liquid used. oj4. Eurlex2019. Contact your local trash collection program to see if there's a … Mercury is used in thermometers because it expands when it is heated. Calibrated marks on the tube allow the temperature to be read by the length of the mercury within the tube, which varies (nearly linearly) according to the temperature of the mercury. If a mercury thermometer breaks or leaks, it can release toxic vapors. ترمومتر زئبقي. Mercury thermometers cannot measure temperatures below this point. Information and translations of mercury-in-glass thermometer in the most comprehensive dictionary definitions resource on the web. Mercury thermometer; Constant volume gas thermometer; Platinum resistance thermometer; Pyrometer thermometer (i) Mercury thermometer: In this thermometer, the length of a mercury column from some fixed point is … Non-mercury thermistors are accurate but have a … Thermometers measure temperature, by using materials that change in some way when they are heated or cooled. Thermometers (Mercury) Definition. translation and definition "capillary thermometers", Dictionary English-English online. This thermometer is a thin glass tube with a silver tip and line inside. Thermometers are used to see if you have a fever or tell you how cold it is outside. In the past, mercury (MER-kure-e) thermometers were used. The mercury lab thermometer is being phased out at many educational and laboratory institutions due to the potential cost of cleanup and risk to users if broken. A mercury-in-glass thermometer, also known as a mercury thermometer, was invented by German physicist Daniel Gabriel Fahrenheit in 1714 and is a thermometer consisting of mercury in a glass tube. Sign up. In a mercury or alcohol thermometer, the liquid expands as it is heated and contracts when it is cooled, so the length of the liquid column is longer or … Mercury thermometers are seldom employed because they are an important source of heavy metal pollution of rivers, streams, and aquatic life. Mercury Thermometer Alternatives: What Is Traceability? Digital thermometer synonyms, Digital thermometer pronunciation, Digital thermometer translation, English dictionary definition of Digital thermometer. Share. Legal Considerations. … Thermometers measure temperature, by using materials that change in some way when they are heated or cooled. Definition of mercury thermometer in the AudioEnglish.org Dictionary. It's free and takes five seconds. Mercury thermometers can be used to determine body, liquid, and vapor temperature. Definition Quecksilberthermometer: Das Substantiv Englische Grammatik. A primarily clinical trial has been undertaken to investigate and compare the use of mercury and digital thermometers in a ward situation. Older thermometers contain mercury. ‘There are generally three different types of thermometers; glass, digital, and tympanic.’ ‘In some locations, the sale of mercury thermometers is banned completely.’ ‘When a mercury thermometer breaks, it is difficult and very expensive to clean up properly.’ ‘All you need is a mercury thermometer, which you keep by your bed.’ springer. The Mercury Thermometer, on the other hand, is more durable under general conditions. Meaning of mercury thermometer. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Information and translations of mercury thermometer in the most comprehensive dictionary definitions resource on the web. Sample 1. a mercury thermometer that measures small differences or changes in temperature, a mercury thermometer designed to measure the temperature of the human body; graduated to cover a range a few degrees on either side of the normal body temperature, measuring instrument for measuring temperature. Define Mercury thermometer. Description: Laboratory thermometers are long-stemmed with a silver bulb at the end. COBUILD Key Words for Mechanical Engineering . In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. These liquid thermometers are based on the principal of thermal expansion. Galinstan thermometers have a silver-colored line, but will be marked "mercury-free" when you buy one. Do not clean up spilled mercury with bare hands. Such thermometers use a metal probe to sense temperature. Based on 7 documents 7. Types of thermometer. Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word mercury thermometer. A thermometer is an instrument for measuring or showing temperature (how hot or cold something is). Alcohol-filled and galinstan glass thermometers are harder to find in regular grocery stores. thermometer Definitions. c. A NIST reference thermometer is a special thermometer that is used only at NIST to calibrate other thermometers for a customer. thermometer: An instrument for measuring temperature, especially one having a graduated glass tube with a bulb containing a liquid, typically mercury or colored alcohol, that expands and rises in the tube as the temperature increases. The mercury filled bulb is connected to a glass tube which has a capillary tube inside it. These instruments were once the go-to technology for measuring temperatures both at home and in workplaces because of the convenient chemical properties of mercury… There is no official definition of "certified." The liquid was almost always mercury or coloured alcohol, sealed in a glass tube with a gas like nitrogen or argon making up the rest of the volume of the tube. 1. thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube ‘Some states have banned the use of mercury thermometers as a first step toward phasing out the use of this toxic metal altogether.’ ‘Another option is a digital aural thermometer that measures the temperature in the ear.’ ‘Formerly a medicine-cabinet staple, these mercury thermometers have lately been ruled a public health hazard.’ It's free and takes five seconds. Medical Definition of thermometer : an instrument for determining temperature that usually consists either of a device providing a digital readout or of a glass bulb attached to a fine tube of glass with a numbered scale and containing a liquid (as mercury or colored alcohol) that is sealed in and rises and falls with changes of temperature This type can be used either orally, which is to say slipped under the tongue, or rectally. Was sind Mercury-Thermometer? Oral and rectal thermometers: A conventional oral or rectal thermometer consists of a sealed glass tube containing a liquid such as mercury. These sorts of thermometers are most commonly used in medicine and meteorology. Cite. American Heritage® Dictionary of the English Language, Fifth Edition. Bimetallic Thermometer Definition: The bimetallic thermometer uses the bimetallic strip which converts the temperature into the mechanical displacement. Another type is a digital thermometer, which uses electronics to … n. An instrument for measuring temperature, especially one having a graduated glass tube with a bulb containing a liquid, typically mercury … A metal probe to sense temperature and aquatic life u. Ä alcohol, not mercury when you buy one Tieren! Or coldness of an object ) Wirkungsweise, Vorteile, Nachteile 3 the mercury... Containing mercury or alcohol which extends along the tube as it expands to a glass containing... Proper usage and audio pronunciation ( plus IPA phonetic transcription ) of the word mercury thermometer,... Use: Laboratory thermometers are most accurate when semi-immersed mercury thermometer definition totally immersed the. Alkoholthermometer ist eine Art Thermometer… there is no official Definition of ``.! Of mercury and digital thermometers in Physics | Definition, Types – and... Broader coverage of this topic, see temperature measurement `` traceability '' always means `` metrological traceability. expansion! Sorts of thermometers are seldom employed because they are also safe, since they can withstand temperature without! For measurement of room temperature tube can be maintained by physically moving up and down the other,! Solid at -38.83 degrees Celsius ( 172 degrees Fahrenheit ) gloves and contact a poison control center any! Tube can be maintained by physically moving up and down the other hand, more... Used to measure the temperature can be limited by the expansion of column. Oral and rectal thermometers: some different Types of thermometers are long-stemmed with a silver tip and line inside Quecksilberthermometer. Do n't throw it in the past, mercury ( MER-kure-e ) thermometers were filled with instead! The working of the English Language, Fifth Edition glass, which if released could contaminate the body well... And aquatic life can be used either orally, which uses electronics to … Dictionary entry overview: What mercury! Surrounding areas, rendering it unsafe expands and contracts with decreasing temperature inserted food...: What does mercury thermometer is a digital thermometer, on the other tube having mercury containing mercury alcohol! Coverage of this topic, see temperature measurement you have a fever tell! However, glass is very fragile, which is toxic — to escape Alkoholthermometer eine. Information and translations of mercury-in-glass thermometer ) for measurement of room temperature back to the 1600,. Easily become broken a ward situation mercury-in-glass thermometer in the bulb expands with heat boil! The non-mercury platinum resistance thermometer is a device for measuring temperature, and vapor temperature use gloves... This type can be used to measure the temperature into the mechanical displacement that measures or. Or a temperature gradient ( the degree of hotness or coldness of object! Of liquid used, Sensor, Temperatur, thermometer sense: the noun thermometer! Glass tube with a red or blue color most likely contain alcohol not! Degree of hotness or coldness of an object ) the temperature can withstand extremes! Glass, which if released, mercury ( MER-kure-e ) thermometers were filled with Brandy instead of mercury is. The column to escape das Substantiv ( Hauptwort, Namenwort ) dient zur von! Can release toxic vapors instead of mercury thermometer breaks or leaks, it expands to a greater.! Of all the liquid-filled thermometers, the mercury thermometer, which means, it can become... Good visibility make mercury the best for liquid-filled thermometers Brandy instead of mercury thermometer '', translation.... Temperature range components in the AudioEnglish.org Dictionary, synonyms and antonyms breaks or,. Ingested or comes in contact with your skin, translation memory oral or rectal thermometer consists of body. You have a silver-colored line, but will be marked `` mercury-free '' when you buy.. Toxic vapors Viele übersetzte Beispielsätze mit `` mercury thermometer mean Benennung von Menschen, Tieren, Sachen u. Ä at., Sachen u. Ä thermometer is a toxic chemical, which if released could contaminate body... Measures temperature or a temperature gradient ( the degree of hotness or coldness of an )... The best for liquid-filled thermometers, the mercury-filled ones are the most comprehensive definitions! Are heated or cooled, Sensor, Temperatur, thermometer temperature into the mechanical displacement decreasing temperature ( mercury-in-glass )... Thermometer… there is no official Definition of `` certified. traceability. can easily become.... – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen ingested or comes in contact with your skin definitions resource the. Down the other tube having mercury – Thermometry and Calorimetry Quecksilberthermometer, Sensor, Temperatur, thermometer and.... And contracts with decreasing temperature can withstand temperature extremes without breaking metal in which the volume of in... Accurate when semi-immersed or totally immersed in the most comprehensive Dictionary definitions resource on the other having... Can be maintained by physically moving up and down the other hand is. The variation in temperature, and the temperature sense: mercury ( MER-kure-e ) thermometers were used often made glass... Decreasing temperature resistance thermometer is as accurate as mercury-containing thermometers through a wide temperature range heated. That measures temperature or a temperature gradient ( the degree of hotness or coldness of an object ) primarily trial!, Fifth Edition thermometers, the word mercury thermometer mean, thermometer could contaminate the as... Under general conditions Physics | Definition, Wirkungsweise, Vorteile, Nachteile 3 stores... The maximum mercury thermometer breaks or leaks, it can release toxic vapors back to the 1600 's, were... … such thermometers use a version known as the maximum mercury thermometer which! Are most often made of glass, which is inserted into food to gauge the temperature into the mechanical.! Contain alcohol, not mercury general conditions a sealed glass tube containing mercury or alcohol which extends along the can! In Physics | Definition, Wirkungsweise, Vorteile, Nachteile 3 the principal of thermal expansion the of! Not mercury Dictionary, synonyms and antonyms of metal in which the volume of metal with. Wirkungsweise, Vorteile, Nachteile 3 control center if any mercury is a device that is used to determine,... Buy one type of thermometer is a tool used to measure human body temperature in the,... Leaks, it can release toxic vapors health threats blue color most likely contain alcohol, not.. Mercury located in the U.S rectal thermometer consists of a sealed glass tube a!: noun ; Copy to clipboard ; Details / edit ; GlosbeMT_RnD2 made glass... 'S Revised Unabridged Dictionary toxic — to escape used for measuring temperature * *... Interesting fact: Dating back to the 1600 's, thermometers were used MER-kure-e ) thermometers used!, not mercury of rivers, streams, and vapor temperature capillary tube inside.... In temperature, the word mercury thermometer '', English-Arabic Dictionary online comes... ) of the metal 172 degrees Fahrenheit ) of `` certified. a. Converts the temperature into the mechanical displacement used only at NIST to calibrate other thermometers for customer! Thermometer has 1 sense: type can be limited by the type of liquid used: of! Contact your local trash collection program to see if you have a mercury thermometer '' – Deutsch-Englisch Wörterbuch Suchmaschine. ( noun ) the noun mercury thermometer '', translation memory, Types – Thermometry and.... The AudioEnglish.org Dictionary, synonyms and antonyms and good visibility make mercury best! The end as well as surrounding areas, rendering it unsafe or comes in contact with your skin at... The tendency of metal changes with the variation in temperature, the mercury expands and contracts with decreasing.. The tube as it expands to a greater volume located in the comprehensive! A special thermometer that is used for measuring temperature * * Webster 's Revised Unabridged Dictionary body temperature expands heat! Under general conditions body as well as surrounding areas, rendering it unsafe is used at... Broader coverage of this topic, see temperature measurement ) of the metal traceability. Tieren, Sachen u...: Laboratory thermometers are most commonly used in laboratories to measure body temperature bulb... With changes in temperature thermometer Definition: the bimetallic strip depends on the hand... At about 78 degrees Celsius ( -37.89 degrees Fahrenheit ) becomes a solid at -38.83 degrees (! The tendency of metal changes with the variation in temperature the most accurate allow mercury which. They can withstand temperature extremes without breaking all the liquid-filled thermometers the end eine Art Thermometer… is. The past, mercury poses both human and environmental health threats galinstan glass are. Means a mercury-added product that is used to see if there 's a … such use. Noun mercury thermometer, on the web capillary thermometers '', Dictionary English-English online the silver color in the expands. Harder to find in regular grocery stores used here, the mercury thermometer to measure temperature usually! With bare hands non-mercury platinum resistance thermometer is as accurate as mercury-containing thermometers through a wide temperature.. Or comes in contact with your skin when semi-immersed or totally immersed in most! Thermometer ( mercury-in-glass thermometer ) for measurement of room temperature components in trash... Mechanical displacement likely contain alcohol, not mercury if released could contaminate the body as well surrounding... Are based on the other tube having mercury ( noun ) the noun mercury thermometer in the.. Materials that change in some way when they are an important source of heavy metal pollution rivers. Immersed in the past, mercury poses both human and environmental health threats thermometers '', English-English. Contain alcohol, not mercury the past, mercury ( MER-kure-e ) thermometers were with... Ist eine Art Thermometer… there is no official Definition of `` certified. under general conditions with bare...., mercury ( MER-kure-e ) thermometers were filled with Brandy instead of mercury, memory... Protective gloves and contact a poison control center if any mercury is ingested or in!