Dictionary 1. (n.) One who, or that which, squeals.2. (n.) The European swift. 3. (n.) The harlequin duck. 4. (n.) The American golden plover. Thesaurus betrayer blab blabber blabberer blabbermouth canary delator fink informer narc nark peacher snitch snitcher spy stool pigeon stoolie talebearer tattler tattletale telltale tipster whistle-blower |