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plethysmogram

[pluh-thiz-muh-gram]
noun
  1. the recording of a plethysmograph.
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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. 2018

plethysmogram in Medicine

plethysmogram

(plĕ-thĭzmə-grăm′)
n.
  1. A record or tracing produced by a plethysmograph.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.