An attractive older woman in the MILF category. Similar to a cougar, however much older. Seperated by cougars mainly due to menopause. Aged at approximately at 50-55+.
-"I scored with a cougar last night!"
-"Dude, I saw her, believe me, she was a saber-tooth"
by Some Guy Named Mark November 25, 2007
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a woman usually in her fifties dating a man 20+ years her junior, often considered a cougar past her prime.
That saber tooth is on the prowl.

That saber tooth has gone extinct but she just doesn't know it yet.
by raven888 September 9, 2009
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A women 15 years or older than the young man she is dating. This is the extreme case of the commonly known "Cougar" term for an older women dating a younger man. Beware the Saber-Tooth young men as they are experienced and hunt their prey without mercy.
"That women is a Saber-tooth." "Did you see the Saber-tooth up by the bar?." "That's not a cougar, thats a Saber-tooth."
by MD. Collins July 11, 2007
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A large marine mammal, Odobenus rosmarus, native to the icy Arctic waters, which irony-blind people often refer to as a walrus.
The saber-toothed seal's only natural enemy is the frost grizzly.
by Smilodactyl222 February 11, 2015
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A woman hitting on younger men whose age puts her far beyond the "cougar" category
I knew Mike had a thing for cougars but when I saw a 55 year-old lady talking to him, I realized he had transitioned to saber-tooth tigers.
by The Eta July 2, 2009
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A woman far too old to be a cougar, who even though she no longer has IT, continues to pile on makeup and chase much younger men. Martha Raye was an example of a true saber-toothed tiger when she scored that gay guy before dying.
Dude, I banged a saber-toothed tiger this weekend. She popped her teeth out, blew me and then gave me some milk and cookies after we finished up in the sack.
by Justin Goff March 1, 2009
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