Any of various big cats with black fur; most especially, the black-coated leopard of India. / Any big cat of the genus Panthera. / A cougar; especially the Florida panther.

plural of panther

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

plural of Panther

The highly poisonous agaric Amanita pantherina.

A mountain lion

(US politics, historical) A member of the Black Panther Party, a revolutionary black nationalist and socialist organization active in the United States from 1966 until 1982.

plural of Florida panther

Puma concolor cougar, an endangered cougar that lives in forests and swamps of southern Florida in the United States.

plural of panther cap