a girl in highschool that goes after her juniors rather then classmen and upperclassmen. this type of behaviour is becoming popular in sri kl secondary school where there is a lack of (hot) senior guys.
girl: damn look at that guy!
boy: dude, he's your junior!
girl: so he's hot!
boy: you cougar.
by jemmarose March 9, 2011
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cougar: like a pedophile but for a straight chick
relax she's just a cougar, she's no worse than pastor Tim
by p!nkcupcake June 17, 2010
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An older woman who will go to a bar or public area to pick up younger men. She would also most likely be wearing leopard print to attract her 'prey.' She may or may not go with a group of other cougar friends.
"Dude, let's go to that one bar where they serve my favorite drink."
" No way, there are too many cougars on the prowl there, they drive me nuts."

-this word is commonly used in Canada-
by Suzly March 28, 2006
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That broke brown, broke ass car that can only be secribed as "The Cougar".
"My mom can drive."
by Hector Projector April 8, 2003
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A Cougar is a much older woman who has a appreciation for the qualities of a younger sexy man. For example the fact they are like the energizer bunny and keep going and going and going, Oh My!
Another reason is there is no kissing to make it all personal, there is no I love you's to set up for a future disappointment and last but least the younger man always leaves so that the ladies can go on with their daily business. Nothing is ever said, it's always discreet and that makes the sex even more great!
A plus side also is that younger men are so much more sexier these days!
"see that MILF, she's a Cougar on the prowl!"

Meaning Her mom is looking for some fun with a younger guy.
by diamondrebel13@thevilleNtexas February 28, 2010
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the act of jumping a person committed to a relationship.
She cougared him! She's evil!
by force five April 13, 2008
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A woman in her 40s or 50s who sexually "preys" on males under 25. This behaviour is often touted as "empowering" and "role-reversal" by feminist pundits, but probably the role "reversed" is either best described as a stereotypcal male "mid-life crisis" relationships, if not actual pedophilia, depending on the age of the "prey".
The fan outfit "Twilight moms" are a good example of this behaviour - certainly, if mobs of 40 and 50 year old men collected to scream at teenage girls, this would probably be viewed as not just unseemly, but possibly criminal behaviour by the cougar group.
by demosthenes66 February 3, 2011
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