/ Dictionary / Index F falsetto: Meaning and Definition of Find definitions for: fal•set•to Pronunciation: (fôl-set'ō), [key] — n., pl. adj., adv. -tos, —n. an unnaturally or artificially high-pitched voice or register, esp. in a man. a person, esp. a man, who sings with such a voice. —adj. of, noting, or having the quality and compass of such a voice. —adv. in a falsetto. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: falsetto (Thesaurus) false topaz false vampire Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language