/ Dictionary / Index P prince regent: Meaning and Definition of Find definitions for: prince' re'gent Pronunciation: [key] a prince who is regent of a country. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Prince of Wales Island prince royal Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language