/ Dictionary / Index Y yellow perch: Meaning and Definition of Find definitions for: yel'low perch'. Pronunciation: [key] See under (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yellow parilla yellow peril Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language