Sea trout \Sea" trout`\ (Zool.)
(a) Any one of several species of true trouts which descend
rivers and enter the sea after spawning, as the European
bull trout and salmon trout, and the eastern American
spotted trout.
(b) The common squeteague, and the spotted squeteague.
(c) A California fish of the family {Chiridae}, especially
{Hexagrammus decagrammus}; -- called also {spotted rock
trout}. See {Rock trout}, under {Rock}.
(d) A California sciaenoid fish ({Cynoscion nobilis}); --
called also {white sea bass}.
[1913 Webster]