/ Dictionary / Index H Henry of Portugal: Meaning and Definition of Find definitions for: Hen'ry of Por'tugal Pronunciation: [key] (“the Navigator”) 1394–1460, prince of Portugal: sponsor of geographic explorations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Henry VIII Henry's law Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language