TRIGON


Meaning of TRIGON in English

n. 1 a triangle. 2 an ancient triangular lyre or harp. 3 the cutting region of an upper molar tooth.

[ L trigonum f. Gk trigonon neuter of trigonos three-cornered (as TRI-, -GON) ]

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.