- A chiefly nocturnal European carnivorous mammal (Mustela putorius) of the weasel family that ejects a malodorous fluid to mark its territory and ward off enemies. Also called fitch.
- Any of various related mammals of Asia, especially Mustela eversmanni of central Asia.
- See skunk (sense ).
[Middle English polcat : possibly Old French poll, poule, fowl, hen; see pullet + Middle English cat, cat; see cat.]





