sonograph

[ son-uh-graf, -grahf ]
/ ˈsɒn əˌgræf, -ˌgrɑf /

noun Physics.

an instrument that produces a graphic representation of sound.

QUIZZES

HEED THE VOX POPULI, AND TAKE THIS WORD OF THE DAY QUIZ!

Test your memory on these verbal firecrackers from the week of June 29 to July 5!
Question 1 of 7
anchorite

Origin of sonograph

First recorded in 1955–60; sono- + -graph
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for sonograph

sonograph
[ sŏnə-grăf′, sō′nə- ]

n.

ultrasonograph
sonogram

Other words from sonograph

son′o•graphic adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.