A tri-sigma is a woman of class and stature. She is the girl next door. She is a little bit of everything; a trendsetter, an artist, and an athlete. She is classy, honest, chill, and respectable. She is the definition of sexy. A tri-sigma is who everyone wants to be. A tri-sigma girl is always on top.
Boy 1: damn that girl is hott
Boy 2: yea she's a tri-sigma
by cake4 April 14, 2008
Get the mug
Get a Tri-Sigma mug for your girlfriend Beatrix.
the most down to earth sorority with the prettiest girls on campus. tri-sigma sorority may seem like "girls next door" but don't be fooled by their pretty faces...because when they party these girls can get down. they are ridiculously sexy and every girl wants to be a tri-sigma compared to any other sorority like theta or omega.

carrie underwood, the multi-platinum selling record artist is also a sister of tri-sigma.
Guy 1: Yoooo who's that girl?

Guy 2: she's that girl in tri-sigma, you don't have a chance so don't bother

Guy 1: :(
by TalentMrRipley July 02, 2010
Get the mug
Get a Tri-Sigma mug for your fish Yasemin.