English adjective: three-cornered | |||
| 1. | three-cornered having three corners | ||
| Samples | A three-cornered hat. | ||
| Similar | angular, angulate | ||
| Antonyms | rounded | ||
| 2. | three-cornered involving a group or set of three | ||
| Samples | A three-cornered race. | ||
| Similar | many-sided, multilateral | ||
| Antonyms | unilateral, one-sided | ||