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1 definition by Meganerd30

The dictionary basically says that tepid is luke warm. when tepid is used in a sentence it usually refers to how its not cool at all, and its not hot either.
lame, weak.
Bro check out my walk-man! Its so sick!
dude, thats like totally tepid

Opposite example.
Dude, my new ipod is so cool!
that new album by rihanna is so hot!
by Meganerd30 December 08, 2009