Part of speech:
A massive monument of ancient Egypt having a rectangular base and four triangular faces culminating in a single apex, built over or around a crypt or tomb.
A right angle tool used to determine if two surfaces join at a 90-degree angle, composed of two arms, usually made from metal.
An old ball game played by three people standing in a triangular formation.
a three-sided polygon
Find another word for triangle. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for triangle, like: deltoid, pyramid, pyriform, triangular, deltoidal, set-square, trigon, pyramidal, trigonal, triangulum and trilateral.