hy·​gro·​scope ˈhī-grə-ˌskōp How to pronounce hygroscope (audio)
: an instrument that shows changes in humidity (as of the atmosphere)

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Cite this Entry

“Hygroscope.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hygroscope. Accessed 19 Jun. 2024.

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