grand unification theory
noun Physics.
a possible future quantum field theory that would encompass both the electroweak theory and quantum chromodynamics. Abbreviation: GUT
Words nearby grand unification theory
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Origin of grand unification theory
First recorded in 1980–85
Also called grand unified theory.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020