Definitions
1.NounAn often domesticated mammal (Mustela putorius furo) rather like a weasel, descended from the European polecat and often trained to hunt burrowing animals.
2.NounA black-footed ferret (Mustela nigripes).
3.NounA diligent searcher.
4.VerbTo hunt game with ferrets.
5.VerbTo uncover and bring to light by searching; usually to ferret out.
6.NounA tape of silk, cotton, or ribbon, used to tie documents, clothing, etc. or along the edge of fabric.