GT: Meaning and Definition of
GT
- gigaton; gigatons.
- Also called
- an automobile in the style of a coupe, usually seating two but occasionally four, and designed for comfort and high speed.
- a high-speed, two-door model of a four-door sedan.
gt.
- gilt.
- great.
- (in prescriptions) a drop.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.