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echogram

American

[ek-oh-gram] / ˈɛk oʊˌgræm /

noun

a record produced by the action of an echograph.

Etymology

Origin of echogram

First recorded in 1935–40; echo + -gram ¹

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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.