someone acting as an informer or decoy for the police

[ Syn: fink , snitch , snitcher , stoolpigeon , stool pigeon , stoolie , sneak , sneaker ]

a female singer

a moderate yellow with a greenish tinge

[ Syn: canary yellow ]

any of several small Old World finches

[ Syn: canary bird ]

having the color of a canary; of a light to moderate yellow

[ Syn: canary-yellow ]