https://www.dictionary.com/browse/thermometer

Thermometer definition, an instrument for measuring temperature, often a sealed glass tube that contains a column of liquid, as mercury, that expands and ...

https://www.merriam-webster.com/dictionary/thermometer

Thermometer definition is - an instrument for determining temperature; especially : one consisting of a glass bulb attached to a fine tube of glass with a ...

https://www.medicinenet.com/script/main/art.asp?articlekey=12265

Thermometer: A device used to measure the temperature of gaseous, liquid or solid matter or of a chemical reaction such as fire. Temperature measurement is ...

https://www.vocabulary.com/dictionary/thermometer

A thermometer is a tool that measures temperature — how hot or cold something is. Thermometers are used to see if you have a fever or tell you how cold it is ...

https://dictionary.cambridge.org/us/dictionary/english/thermometer

thermometer meaning: 1. a device used for measuring temperature, especially of the air or in a person's body 2. a device used for measuring temperature, esp.

https://www.vocabulary.com/dictionary/mercury%20thermometer

thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit;  ...

https://en.wikipedia.org/wiki/Thermometer

A thermometer is a device that measures temperature or a temperature gradient. ..... These have now been replaced by the defining points in the International ...

https://www.yourdictionary.com/thermometer

thermometer definition: The definition of a thermometer is a tool used to measure temperature. (noun) An example of a thermometer is a little stick with mercury ...

https://en.oxforddictionaries.com/definition/thermometer

Definition of thermometer - an instrument for measuring and indicating temperature, typically one consisting of a narrow, hermetically sealed glass tube marke.

https://www.collinsdictionary.com/us/dictionary/english/thermometer

Thermometer definition: A thermometer is an instrument for measuring temperature. It usually consists of a narrow... | Meaning, pronunciation, translations and ...