trigon vs triangle

trigon and triangle both are nouns.

Word	Noun	Adjective	Verb	Adverb
trigon	Yes	No	No	No
triangle	Yes	No	No	No

As nouns, trigon and triangle are synonyms defined as:

Other synonyms of trigon include trilateral.

trigon (noun)	triangle (noun)
a triangular lyre of ancient Greece and Rome	a percussion instrument consisting of a metal bar bent in the shape of an open triangle
(astrology) one of four groups of the zodiac where each group consists of three signs separated from each other by 120 degrees	any of various triangular drafting instruments used to draw straight lines at specified angles
a three-sided polygon	a three-sided polygon
	something approximating the shape of a triangle