Part of speech: Noun
domesticated albino variety of the European polecat bred for hunting rats and rabbits
Part of speech: Noun
musteline mammal of prairie regions of United States
Example: nearly extinct
Part of speech: Verb
hunt with ferrets
Part of speech: Verb
hound or harry relentlessly
Part of speech: Verb
search and discover through persistent investigation
Example: She ferreted out the truth
Mustela nigripes, Ferret out, Ferret, Black-footed ferret