Trilateral — synonyms, definition

1. trilateral (Adjective)

three-sided triangular

trilateral (Adjective) — Involving three parties. ex. "trilateral talks"

trilateral (Adjective) — Having three sides. ex. "a trilateral figure"

2. trilateral (Noun)

triangle trigon

trilateral (Noun) — A three-sided polygon.

polygon polygonal shape acute triangle acute-angled triangle cuneus equiangular triangle equilateral triangle isosceles triangle oblique triangle obtuse triangle obtuse-angled triangle right triangle right-angled triangle scalene triangle wedge wedge shape