What does panther mean?
A panther is most commonly understood as a black leopard, a large wild cat whose dark appearance gave the animal its familiar name. Despite persistent confusion, the black panther is not a separate species: it is a melanistic form of the leopard, meaning that its coat appears black because of a genetic mutation affecting pigmentation. The word’s meaning can vary by region. It is used especially in North America for a black leopard, but in some areas it also refers to a puma, while older literary usage applied it broadly to large cats or felines. Expressions such as "black panther" and "Florida panther" have become established, and the image of a sleek, dark big cat has a strong cultural presence in literature, sport, and popular culture. Knowing that the famous black panther is actually a leopard makes the word especially useful for understanding animal names and regional vocabulary.
nounA large wild cat, especially a black-colored leopard. The term is also used regionally for other big cats, including the puma, and historically for any large cat or feline.
- A large feline commonly understood as a black leopard.
- A regional or historical name for other large cats, including the puma or jaguar.
"A panther moved silently through the forest as the moonlit clearing came into view."
"The keeper described the panther as a melanistic leopard rather than a separate species."
"In some regional usage, a panther may refer to a puma."
The usual plural refers to multiple animals of the kind called panthers.
"Two panthers were sighted near the river."
The famous black panther is not a separate species: its dark coat is a color form of the leopard.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does panther come from?
The English word panther comes through Latin panthera from the ancient Greek panthēr, a term used for a large or unfamiliar beast. The Greek word may have been borrowed from an earlier Iranian form associated with the word for "five," perhaps in reference to a panther’s five-toed feet, though the precise origin of that older form remains debated. Latin adapted the term for a large feline, and English later used it broadly for big cats before black leopards became its dominant modern association.
Related word forms
How panther is actually used
The name is used somewhat differently across regions and traditions. In modern North American English it usually denotes a black leopard, but it may also refer to a puma; older literary usage could apply it more broadly to large cats or to the leopard generally.
Easily confused with panther
A puma is a distinct species in the genus Puma, whereas the name panther most commonly denotes a leopard, especially a black-coated one.
A leopard is the species as a whole, with spotted or other naturally occurring coats, while a panther usually refers to a black leopard or, in some regional usage, another large cat.