Word Study
grand theft |
grand total |
grand tour |
grand turk |
grand unification theory |
grand unified theory
| grand-ducal
| grandad
| grandam
| grandaunt
| grandchild
grand unified theory
CIDE DICTIONARY
grand unified theory, n.
Any of a class of physics theories that attempts to explain the electroweak forces, stong force, and gravitation within a single mathematical conceptual scheme. In the 1990's string theory and superstring theory were prominent examples. Abbreviated GUT, plural GUTs. [PJC]
For further exploring for "grand unified theory" in Webster Dictionary Online
