Trisectagon

To chop a sign into 3.

I just trisectagoned that stop sign.

by Kamorpher January 24, 2024

triceptagon

when your stupid friend doesn't know geometry vocabulary, so he bullshits a 13 sided shape.

No its more like a triceptagon.
Michael, you're a dumb bitch

by bradston August 7, 2020

Trisectional

Having the ability to sing in three sections of a choir.

The talented trisectional singer was able to sing Tenor, Baritone, and Bass.

by haitian_brotha October 18, 2008