TECO = T = teergrube

tee n.,vt.

[Purdue] A carbon copy of an electronic transmission. "Oh, you're sending him the bits to that? Slap on a tee for me." From the Unix command tee(1), itself named after a pipe fitting (see plumbing). Can also mean `save one for me', as in "Tee a slice for me!" Also spelled `T'.

--Jargon File, autonoded by rescdsk.