/ Dictionary / Index C crown princess: Meaning and Definition of Find definitions for: crown' prin'cess Pronunciation: [key] the wife of a crown prince. a female heir presumptive or heir apparent to a throne. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. crown prince crown quarto Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language