A thing that shines or reflects light
Any of several North American minnows (family Cyprinidae) with fins flushed with red, especially in the breeding season; specifically (formerly) †the common shiner, Luxilus cornutus (obsolete), or (now) Lythrurus umbratilis.
(More fully redside shiner) any of several minnows; especially Richardsonius balteatus.
US. Either of two shiners (family Cyprinidae), small North American freshwater fishes: the common shiner, Luxilus (or Notropis) cornutus, and (more fully roughhead shiner) N. semperasper.