[ geyj-theer-ee ]
/ ˈgeɪdʒ ˌθɪər i /
a type of field theory that describes elementary particles and their interactions: gauge theories involving nonlinear differential equations.
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Origin of gauge theory
First recorded in 1965–70
Words nearby gauge theory
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for gauge theory
physics a type of theory of elementary particles designed to explain the strong, weak, and electromagnetic interactions in terms of exchange of virtual particles
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012