Archaic for "A cat or other member of the cat family". Nowadays, we just refer to any member of the cat family as a cat. In particular, species of the cat family that are (much) larger than a house cat are referred as "big cats".
Today's Standards: Lions are big cats.

Proper Standards: No, they're felines. Who the hell came up with "big cats", a 3-year-old?

Today's Standards: Nope! We brought "feline" into disuse a long long time ago!
by EpicScientician September 26, 2021
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Go see cat.
{ This here is extra text to get through UD's stupid word limit. }
by GWR Definition Agency January 3, 2005
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the feline (snugglepuss maximus) enjoys snuggles with humoms, scritches and eating noms
by Queen Buttrix October 16, 2021
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some bullshit your doctor tell you why he's charging you so much.
dont hand me some crap about how the cost of tounge depressors has gone up, thats just a feline.
by amboj December 29, 2004
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Ultra-Sexy Hot Feminine woman with a stunning body, gorgeous bone structure in her beautiful face, smooth glowing complexion, Always with up-to-the-minute totally fresh and stylish Fashion sense galore!
Femme, Stylish Chick, Hawt , Fresh Feminine Female, "OMG! the club was chock full o' sexy Felines galore!!!"
by Jagruti February 15, 2009
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Felining is when you are having sex with your girlfriend and she purrs like a cat.
Alvin: Man I was havin sex with my girlfriend last night and she was purring like a cat

Theodore: oh man she was felining

Simon: oh yeah purr purr dogging catting cleaveland steamer
by Lipstick poodle October 24, 2013
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The mannerisms and characteristics that a specific cat exhibits, defining them uniquely
The felinality of my cat, Bodhi, is one of bold inquisitiveness and friendly interaction
by DAKster April 25, 2020
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