Dictionary.com

electroretinogram

[ ih-lek-troh-ret-n-uh-gram ]
/ ɪˌlɛk troʊˈrɛt n əˌgræm /
Save This Word!

noun Ophthalmology.
the graphic record obtained by electroretinography. Abbreviation: ERG
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?

Origin of electroretinogram

First recorded in 1935–40; electro- + retin(a) + -o- + -gram1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

Medical definitions for electroretinogram

electroretinogram
[ ĭ-lĕk′trō-rĕtn-ə-grăm′ ]

n.
A graphic record of the electrical activity of the retina.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
FEEDBACK