Thermometer

Word THERMOMETER
Character 11
Hyphenation ther mom e ter
Pronunciations /θəˈmɒmɪtə/

Definitions and meanings of "Thermometer"

What do we mean by 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. noun

An instrument by which the temperatures (see temperature and thermometry) of bodies are ascertained, founded on the common property belonging to all bodies, with very few exceptions, of expanding with heat, the rate or quantity of expansion being supposed to be proportional to the degree of heat applied, and hence indicating that degree. noun

Hence, figuratively, anything which (roughly) indicates temperature. noun

A thermometer whose action is based on the variation of electrical resistance produced by changes of temperature in a metallic conductor. The difference in the resistance between a current passing through a conductor of known and one of unknown temperature gives the difference of temperature between the two. Also called differential-resistance thermometer. The most delicate form in which the principle is applied is the bolometer. noun

The Rutherford maximum has a light movable steel index at the top of the mercurial column. The tube is placed horizontal, and as the temperature rises the mercury pushes the index before it. When the temperature falls, the index is left in situ to mark the position of the maximum. noun

In Phillips's maximum, a small bubble of air makes a break in the upper part of the mercurial column. When the temperature begins to fall, the detached portion of the column is left behind to register the highest temperature. noun

The Negretti maximum has the bore of the tube partly closed by a constriction just above the bulb. In rising temperatures mercury is forced from the bulb past the constriction, but when the temperature falls the mercury cannot readily return to the bulb, and the top of the mercurial column indicates the maximum temperature. In order to reset the thermometer to the current air-temperature, the mercury is forced back into the bulb by whirling the instrument on a swing-pin. This form of maximum is used at the stations of the United states Weather Bureau. noun

An instrument for measuring temperature, founded on the principle that changes of temperature in bodies are accompanied by proportional changes in their volumes or dimensions. noun

Etc. See under Air, Balance, etc. noun

A form of thermometer indicating changes of temperature by the expansion or contraction of rods or strips of metal. noun

A thermometer that registers the maximum and minimum of temperature occurring in the interval of time between two consecutive settings of the instrument. A common form contains a bit of steel wire to be pushed before the column and left at the point of maximum temperature, or a slide of enamel, which is drawn back by the liquid, and left within it at the point of minimum temperature. noun

An apparatus used to measure temperature. noun

Measuring instrument for measuring temperature noun

An apparatus used to measure temperature.

Synonyms and Antonyms for Thermometer

  • Antonyms for thermometer
  • Thermometer antonyms not found!

The word "thermometer" in example sentences

A good digital oven thermometer is important for this phase unless you've been hankering to get up close and personal with Salmonella, E. coli O157: H7, and Listeria monocytogenes. ❋ Meathead Goldwyn (2010)

A $45 infrared digital thermometer is not only a fun toy, it's the perfect way to assess surface temp from a safe distance. ❋ Unknown (2009)

On the other, the thermometer is not going through the same chain of reactions as a human being does, so perhaps not. ❋ Unknown (2010)

A good oven thermometer is a must for accurate baking. ❋ Unknown (2008)

One of the Counter Intelligence inventions is the Smart Pot, a pot with a built-in thermometer that used a radio-frequency identification chip to communicate with a computerized stove and regulate its own temperature. ❋ Ewillett (2008)

On this day, where I am, the thermometer is stuck at zero. ❋ John Merwin (2008)

Cross Reference for Thermometer

What does thermometer mean?

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