/ Dictionary / Index H Heyerdahl: Meaning and Definition of Find definitions for: Hey•er•dahl Pronunciation: (hā'ur-däl"), [key] born 1914, Norwegian ethnologist and author. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: heyerdahl (Thesaurus) Heyduck Heymans Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language