| A | B |
|---|
| Triangle | a three sided figure |
| Triathlon | a race that combines three activities-swimming |
| Triceratops | a dinosaur with three horns- tow long horns above the eyes and one short horn on the nose |
| Tricycle | a vehicle with three wheels |
| Trilateral | having or involving three sides, countries or parties |
| Trilingual | able to speak three different languages |
| Trilogy | three related plays or novels |
| Trio | a group of three people or things |
| Tripod | a three-legged stool |
| Trisect | to cut into three pieces |
