#initial-load-header-loader { visibility: hidden!important; } #initial-load-content { visibility: visible!important; } .expandable .expandable-control { display: none!important; } .expandable .expandable-content { display: block!important; visibility: visible!important; max-height: none!important; height: auto!important; }

grand unification theory

noun Physics.

a possible future quantum field theory that would encompass both the electroweak theory and quantum chromodynamics. Abbreviation: GUT

RELATED CONTENT

meta-analysis Read more in this article about some frequently asked questions and fun facts related to our definitions.

guap Read more in this article about some frequently asked questions and fun facts related to our definitions.

RELATED WORDS

Nearby words

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. 2019