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-ergic

American  

  1. a combining form with the meanings “activated by,” “sensitive to,” “releasing,” “resembling the effect produced by” the substance or phenomenon specified by the initial element.

    dopaminergic.

Etymology

Origin of -ergic

Apparently originally in adrenergic and cholinergic, probably on the model of allergic

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.