1 definition by Krazfyl
Adj- Describing anything that is of particular or noteworthy greatness. Traditionally used by the youth subculture. Synonym of "extremely awesome." Derived from the slang words "Sick" and "Ill;" it is the next step in the progression in greatness (Sick-Ill-Terminal)
"Dude! That show was off the hook! It was terminal!"
"Did you see that backflip? That was so terminal!"
"Did you see that backflip? That was so terminal!"
by Krazfyl January 14, 2007