Source : Webster's Revised Unabridged Dictionary (1913)

Snakefish \Snake"fish`\, n. (Zo["o]l.)
      (a) The band fish.
      (b) The lizard fish.

Source : WordNet®

snakefish
     n : tropical fishes with large mouths in lizard-like heads;
         found worldwide [syn: {lizardfish}, {snake-fish}]