pearl oyster
noun
any of several marine bivalve mollusks of the family Pteriidae, some of which form pearls of great value, inhabiting waters of eastern Asia and off the coasts of Panama and Baja California.
Origin of pearl oyster
First recorded in 1685–95
Words nearby pearl oyster
Example sentences from the Web for pearl oyster
British Dictionary definitions for pearl oyster
pearl oyster
noun
any of various tropical marine bivalves of the genus Pinctada and related genera: a major source of pearls