Weasels are mammals of the genus Mustela of the family Mustelidae. The genus Mustela includes the least weasels, polecats, stoats, ferrets and mink. Members of this genus are small, active predators, with long and slender bodies and short legs.

What does weasel mean in slang?

A weasel is a sneaky and sly person. ... You can call someone who cheats and lies a weasel, or you can use the word literally, to refer to the small furry mammal called a weasel.

Is weasel a bad word?

In general, if you call someone a weasel they would probably not be happy - but it is not really an offensive word in itself. You are just saying they are dishonest.