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water-cool

American  
[waw-ter-kool, wot-er-] / ˈwɔ tərˌkul, ˈwɒt ər- /

verb (used with object)

  1. to cool by means of water, especially by water circulating in pipes or a water jacket, as an engine or machine gun.

water-cool British  

verb

  1. (tr) to cool (an engine, etc) by a flow of water circulating in an enclosed jacket Compare air-cool

"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

Other Word Forms

  • water-cooled adjective
  • water-cooling adjective

Etymology

Origin of water-cool

First recorded in 1895–1900

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.