hygrometer

noun

hy·​grom·​e·​ter hī-ˈgrä-mə-tər How to pronounce hygrometer (audio)
: any of several instruments for measuring the humidity of the atmosphere
hygrometric adjective

Examples of hygrometer in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
There are also smart sensing devices like the Govee Smart Air Quality Monitor and Amazon Alexa Air Quality Monitor that are also smart thermostats and hygrometers that can turn smart heaters, dehumidifiers, humidifiers and air purifiers on or off depending on the conditions in the room. Larry Magid, Mercury News, 11 Dec. 2025 For best results, Oliver recommends monitoring your home’s humidity level with a hygrometer and adjusting your humidifier use accordingly. Kamron Sanders, Better Homes & Gardens, 9 Dec. 2025 The kit comprises a tub with a lid, filters, a hygrometer, a humidifier, and a fan to maintain airflow, though no instructions are provided. Boutayna Chokrane, Wired News, 6 Nov. 2025 Checkley advises buying a thermostat with a humidity sensor, called a hygrometer, to track the level. Matt Fuchs, Time, 12 June 2025 See All Example Sentences for hygrometer

Word History

Etymology

probably from French hygromètre, from hygr- + -mètre -meter

First Known Use

1670, in the meaning defined above

Time Traveler
The first known use of hygrometer was in 1670

Browse Nearby Words

Cite this Entry

“Hygrometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hygrometer. Accessed 31 Dec. 2025.

Kids Definition

hygrometer

noun
hy·​grom·​e·​ter hī-ˈgräm-ət-ər How to pronounce hygrometer (audio)
: an instrument for measuring the amount of moisture in the air

Medical Definition

hygrometer

noun
hy·​grom·​e·​ter hī-ˈgräm-ət-ər How to pronounce hygrometer (audio)
: any of several instruments for measuring the humidity of the atmosphere

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