- the visual image produced by reflected sound waves in a diagnostic ultrasound examination.
Origin of sonogram
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- physics a three-dimensional representation of a sound signal, using coordinates of frequency, time, and intensity
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for sonogram
Online Etymology Dictionary, © 2010 Douglas Harper
- An image, as of an unborn fetus, produced by ultrasonography.echogram sonograph ultrasonogram
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