/ Dictionary / Index F fuzzy-headed: Meaning and Definition of Find definitions for: fuzz•y-head•ed Pronunciation: (fuz'ē-hed'id), [key] — adj. not given to clear thinking; foolish. giddy; light-headed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fuzzy fuzzy set Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language