- a domesticated, usually red-eyed, and albinic variety of thepolecat, used in Europe for driving rabbits and rats from their burrows.
- black-footed ferret.
- to drive out by using or as if using a ferret (often followed by out): to ferret rabbits from their burrows;to ferret out enemies.
- to hunt with ferrets.
- to hunt over with ferrets: to ferret a field.
- to search out, discover, or bring to light (often followed by out): to ferret out the facts.
- to harry, worry, or torment: His problems ferreted him day and night.
- to search about.
- a narrow tape or ribbon, as of silk or cotton, used for binding, trimming, etc.
- a domesticated albino variety of the polecat Mustela putorius, bred for hunting rats, rabbits, etc
- an assiduous searcher
- a musteline mammal, Mustela nigripes, of W North America, closely related to the weasels
- to hunt (rabbits, rats, etc) with ferrets
- to drive from hiding
- to find by persistent investigation
- to search around
- silk binding tape