- a combining form meaning “work”: ergograph.
Also especially before a vowel, erg-.
Origin of ergo-1
combining form representing Greek érgon
- a combining form of ergot: ergotoxine.
Origin of ergo-2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.