Synonyms of trilateral

Noun

1. triangle, trigon, trilateral, polygon, polygonal shape

usage: a three-sided polygon

Adjective

1. trilateral, reciprocal (vs. nonreciprocal), mutual

usage: involving three parties; "trilateral talks"

2. trilateral, triangular, three-sided, multilateral (vs. unilateral), many-sided

usage: having three sides; "a trilateral figure"

Definition and meaning of trilateral (Dictionary)