Triangle — synonyms, definition

1. triangle (Noun)

Triangulum trigon trilateral

triangle (Noun) — A three-sided polygon.

triangle (Noun) — Something approximating the shape of a triangle. ex. "the coastline of Chile and Argentina and Brazil forms two legs of a triangle"

triangle (Noun) — Any of various triangular drafting instruments used to draw straight lines at specified angles.

triangle (Noun) — A percussion instrument consisting of a metal bar bent in the shape of an open triangle.

triangle (Noun) — A small northern constellation near Perseus between Andromeda and Aries.

constellation drafting instrument form percussion instrument percussive instrument polygon polygonal shape 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