panther

noun5

1. •
   Any of various big cats with black fur; most especially, the black-coated leopard of Africa and Asia.
2. •
   Any big cat of the genus Panthera.
3. •
   A cougar; especially the Florida panther.
4. •
   (slang) A girl, especially a young one, who pursues older men.
5. •
   A creature resembling a big cat, typically incensed (“emitting fire”), and often having a multicolored hide, found in Ancient Greek mythology and in medieval and later heraldry (in which its depiction sometimes approaches that of a horse).

noun1

1. •
   (US) A member of the Black Panther Party, White Panther Party or Gray Panthers.