The Collaborative International Dictionary of English v.0.48:

Mustelidae \Mustelidae\ prop. n.
   A natural family of fissiped fur-bearing carnivorous mammals
   including the weasels; polecats; ferrets; minks; fishers;
   otters; badgers; skunks; wolverines; and martens.

   Syn: family Mustelidae.
        [WordNet 1.5]