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echoencephalograph

American

[ek-oh-en-sef-uh-luh-graf, -grahf] / ˌɛk oʊ ɛnˈsɛf ə ləˌgræf, -ˌgrɑf /

noun

Medicine/Medical.

a device that employs reflected ultrasonic waves to examine the position of brain structures.

Other Word Forms

Derived Forms

Etymology

Origin of echoencephalograph

echo + encephalograph

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.