triangle   (Sound)

The noun triangle has 5 senses

• triangle, trigon, trilateral -- (a three-sided polygon)


• triangle -- (something approximating the shape of a triangle; "the coastline of Chile and Argentina and Brazil forms two legs of a triangle")


• Triangulum, Triangle -- (a small northern constellation near Perseus between Andromeda and Aries)


• triangle -- (any of various triangular drafting instruments used to draw straight lines at specified angles)


• triangle -- (a percussion instrument consisting of a metal bar bent in the shape of an open triangle)