tetrahedron

A regular polyhedron consisting of four triangular sides

The die that the DM was rolling was shaped like a tetrahedron

by 2^63-1 June 2, 2015

Terrafried

1. Experiencing a crazy trip that leaves you scared.
2. So scared you feel high.

1.Yo after hittin that j we were terrafried.
2. We watched The Blair Witch Project and that shit had us terrafried.

by Xander95 January 13, 2011

Tetrahedral number

The {n}th tetrahedral number is the sum of the first n Triangular numbers. Triangular numbers are the sum of the first n integers (1, 3, 6, 10, 15, etc.), and taking the sum of the triangular numbers results in the tetrahedral numbers (1, 4, 10, 20, 35, etc.)

The fifth tetrahedral number is the sum of the first five triangular numbers. The first five triangular numbers are 1, 3=1+2, 6=1+2+3, 10=1+2+3+4, and 15=1+2+3+4+5, so the sum of these numbers is 1+3+6+10+15= 35.

by EmeraldofSeattle December 14, 2008

tetrahedracannabol

scientific word for cannabis

oi dealer have you got any tetrahedracannabol

by fvehtgrh November 6, 2003

tetrahedral

A 4-sided shape commonly found within the proper bounds of Euclidian geometry.

Hey, that affine transformation with the tetrahedral sure was exceptionally difficult, good sir.

by Mr. Slartybartfest November 29, 2007

terrafiedation

It basically means terrified but in a different format

In a moment of terrafiedation she ran from her mother

by kammy wammy tammy November 19, 2023

Tretrafied

so scared of a dirty bitch coming near you that you shit yourself into the future

tegan tried to come near me and i got tretrafied

by blahher December 17, 2023