squealer
/ˈskwilər/
noun
- A person who informs on others, especially to the police or an authority.
- Nobody trusts a squealer in this neighborhood.
- The gangsters were looking for the squealer who told the police.
- The movie is about a squealer who testifies against the mob.
- An animal that makes a squealing sound, especially a young pig.
- The squealers were noisy at feeding time.
- A litter of squealers ran around the barn.
- The farmer fed the little squealers in the pen.
Antonyms