/ Dictionary / Index P pearl perch: Meaning and Definition of Find definitions for: pearl' perch" Pronunciation: [key] an edible marine fish, Glaucosoma scapulare, of eastern Australian coastal waters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pearl oyster Pearl River Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language