Source : Webster's Revised Unabridged Dictionary (1913)

Snook \Snook\, n. [D. snoek.] (Zo["o]l.)
   (a) A large perchlike marine food fish ({Centropomus
       undecimalis}) found both on the Atlantic and Pacific
       coasts of tropical America; -- called also {ravallia},
       and {robalo}.
   (b) The cobia.
   (c) The garfish.