/ Dictionary / Index L long-headed: Meaning and Definition of Find definitions for: long-head•ed Pronunciation: (lông'hed'id, long'-), [key] — adj. dolichocephalic. of great discernment or foresight; farseeing or shrewd. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: long-headed (Thesaurus) longhead long horn 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