The definition of a rat is a rodent with a lengthy tail, or is slang for a sneaky person.
A domesticated pig weighing over 54 kilograms (120 pounds).
A strikebreaker; esp., a professional strikebreaker
One who sells tips or information, as to bettors or speculators.
(Linguistics) A native speaker who acts as a linguistic reference for a language being studied. The informant demonstrates native pronunciation, provides grammaticality judgments regarding linguistic well-formedness, and may also explain cultural references and other important contextual information.
The definition of a traitor is someone who betrays a country, cause or a friend.
Knowledge of law.
(Archaic) Carnal knowledge.
Find another word for squealers. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for squealers, like: blabbers, rats, betrayers, informers, pigs, hogs, finks, tipsters, informants, traitors and canaries.