Source : Webster's Revised Unabridged Dictionary (1913)

Moray \Mor"ay\, n. (Zo["o]l.)
   A mur[ae]na.

Source : WordNet®

moray
     n : family of brightly colored voracious eels of warm coastal
         waters; generally nonaggressive to humans but larger
         species are dangerous if provoked [syn: {moray eel}]