- a wolflike, wild dog, Canis familiaris dingo, of Australia, having a reddish- or yellowish-brown coat.
- a cowardly or treacherous person.
- a wild dog, Canis dingo, of Australia, having a yellowish-brown coat and resembling a wolf
- a cheat or coward
- to act in a cowardly manner
- to drop out of something
- to let (someone) down
