Meaning of pearlfish

pearl•fish

Pronunciation: (pûrl'fish"), [key]
— pl. -fish•es, -fish.
  1. any of several small fishes of the family Carapidae, living within pearl oysters, sea cucumbers, starfishes, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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