shiner

(noun) a swollen bruise caused by a blow to the eye. Synonyms: black eye, mouse.

(noun) something that shines (with emitted or reflected light).

(noun) important food fish of the northern Atlantic and Mediterranean; its body is greenish-blue with dark bars and small if any scales. Synonyms: common mackerel, Scomber scombrus.

(noun) any of numerous small silvery North American cyprinid fishes especially of the genus Notropis.