4. (adj)canary, canary bird any of several small Old World finches Synonyms: canary bird, canary, stoolpigeon, canary yellow, snitch, stool pigeon, sneaker, snitcher, fink, stoolie, sneak Antonyms: neutral, achromatic
5. (adj)canary, canary-yellow having the color of a canary; of a light to moderate yellow Synonyms: canary, canary-yellow Antonyms: neutral, achromatic