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grand unification theory

See more synonyms for grand unification theory on Thesaurus.com
noun Physics.
  1. a possible future quantum field theory that would encompass both the electroweak theory and quantum chromodynamics. Abbreviation: GUT
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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. 2018

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