THERMOMETER
Thermometer
A thermometer is a device that measures temperature or temperature gradient using a variety of different principles. A thermometer has two important elements: the temperature sensor in which some physical change occurs with temperature, plus some means of converting this physical change into a numerical value .The above text is a snippet from Wikipedia: Thermometer
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thermometer
Noun
- An apparatus used to measure temperature.
The above text is a snippet from Wiktionary: thermometer
and as such is available under the Creative Commons Attribution/Share-Alike License.