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ponograph

American

[poh-nuh-graf, -grahf] / ˈpoʊ nəˌgræf, -ˌgrɑf /

noun

Medicine/Medical.

an instrument for graphically recording pain or muscular fatigue.

Etymology

Origin of ponograph

< Greek póno ( s ) pain, work + -graph

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.