(Noun) A cougar so fierce that their prey are under 18.

(Verb) Dating a male under 18 while being a cougar.
That substitute was a total cougaphile, she seriously asked Jimmy out on a date.

He's dating a 40 year old cougaphile?!?!

Demi totally cougaphiled that kid.
by DragonSlayer27 October 12, 2010
Top Definition
A cougar that is preying on jailbait.
College Student 1: Dude that werewolf in Twilight is fucking hot.
College Student 2: You do realize he's like 16.
College Student 1: I think that makes me a cougaphile.
by EMie from the Block September 24, 2009
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