plethysmogram

[ pluh-thiz-muh-gram ]
/ pləˈθɪz məˌgræm /

noun

the recording of a plethysmograph.

Origin of plethysmogram

First recorded in 1890–95; see origin at plethysmograph, -gram1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for plethysmogram

plethysmogram

[ plĕ-thĭzmə-grăm′ ]

n.

A record or tracing produced by a plethysmograph.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.