trigon

trigōn ōnis, m

, τρίγων, a ball stuffed with hair, playing-ball: fugio lusum trigonem, a game of ball, H.

trigon
trĭgōn, ōnis, m., = τρίγων or τρίγωνον, a kind of ball for playing with , esp. in the baths, Mart. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Trigon
·noun A kind of triangular lyre or harp. II. Trigon ·noun A division consisting of three signs. II...

Webster's Dictionary of the English Language