Noun Definitioncanary1.Definition: a female singerCategory: People2.Definition: a moderate yellow with a greenish tingeCategory: General3.Definition: any of several small Old World finchesCategory: Animals4.Definition: someone acting as an informer or decoy for the policeRelated Noun(s):fink, sneak, sneaker, snitch, snitcher, stool pigeon, stoolie, stoolpigeonCategory: People