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thermoacoustic

American  
[thur-moh-uh-koo-stik] / ˌθɜr moʊ əˈku stɪk /

adjective

  1. pertaining to a method of cooling using air driven with acoustic power.

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