Ferret
Part of speech: noun
Definition: A mammal rather like a weasel, but which was originally bred from the polecat and often trained to hunt rats or rabbits in England.
Part of speech: verb
Definition: To hunt game with ferrets. To uncover and bring to light by searching; usually to ferret out.
Mink
Part of speech: noun
Definition: (plural mink) Any of various semi-aquatic, carnivorous mammals, similar to weasels, with dark fur, native to Europe and America.(plural minks) A mink coat.