| Main Entry: | stool pigeon |
| Part of Speech: | noun |
| Definition: | informer to police |
Synonyms: |
agent provocateur, betrayer, blabbermouth, canary, decoy, deep throat, double-crosser, fink, fink, informant, informer, narc, narc, nark, nark, plant, police informer, rat, rat fink, rat, shill, sneak, snitch, snitcher, source, spy, squealer, squealer, stoolie, stoolie, tattler, tattletale, tipster, turncoat, weasel, whistle-blower |