Source : Webster's Revised Unabridged Dictionary (1913)

Redfish \Red"fish`\ (r[e^]d"f[i^]sh`), n. (Zo["o]l.)
   (a) The blueback salmon of the North Pacific; -- called also
       {nerka}. See {Blueback}
   (b) .
   (b) The rosefish.
   (c) A large California labroid food fish ({Trochocopus
       pulcher}); -- called also {fathead}.
   (d) The red bass, red drum, or drumfish. See the Note under
       {Drumfish}.