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humidistat

American  
[hyoo-mid-uh-stat, yoo-] / hyuˈmɪd əˌstæt, yu- /

noun

  1. an instrument for measuring and controlling humidity.

humidistat British  
/ hjuːˈmɪdɪˌstæt /

noun

  1. Also called: hygrostat.  a device for maintaining constant humidity

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
humidistat Scientific  
/ hyo̅o̅-mĭd′ĭ-stăt′ /

  1. See hygrostat

Etymology

Origin of humidistat

First recorded in 1905–10; humid + -i- + -stat

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.