Synonyms: triangle, trigon, trilateral
Definition: a three-sided polygon
Similar words: polygon, polygonal shape
Definition: a closed plane figure bounded by straight sides
Synonyms: three-sided, triangular, trilateral
Definition: having three sides
Usage: a trilateral figure
Similar words: multilateral, many-sided
Definition: having many parts or sides
Synonyms: trilateral
Definition: involving three parties
Usage: trilateral talks
Similar words: reciprocal, mutual
Definition: concerning each of two or more persons or things; especially given or done in return
Usage: reciprocal aid; reciprocal trade; mutual respect; reciprocal privileges at other clubs