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gate theory

American

noun

a theory proposing that neural stimulation beyond a certain threshold level, as by application of an electric current, can overwhelm the ability of the nerve center to sense pain.

Etymology

Origin of gate theory

First recorded in 1965–70

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.