echo-encephalographic

noun Medicine/Medical.

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

Origin:
echo + encephalograph

Related forms

ech·o·en·ceph·a·lo·graph·ic

[ek-oh-en-sef-uh-luh-graf-ik] , ech·o·en·ceph·a·lo·graph·i·cal, adjective

ech·o·en·ceph·a·lo·graph·i·cal·ly, adverb

ech·o·en·ceph·a·log·ra·phy

[ek-oh-en-sef-uh-log-ruh-fee] , noun

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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WordNet

echoencephalograph
noun
a sonograph that creates an image of the brain and its abnormalities

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