/ Dictionary / Index P pectoral cross: Meaning and Definition of Find definitions for: pec'toral cross' Pronunciation: [key] — Eccles. Eccles. a cross worn on the breast by various prelates, as a designation of office. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pectoral pectoral fin 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