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acoustimeter

American

[ak-oo-stim-i-ter] / ˌæk ʊˈstɪm ɪ tər /

noun

a portable electronic device for measuring noise levels, especially those of traffic.

Etymology

Origin of acoustimeter

acoust(ic) + -i- + -meter

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.