/ Dictionary / Index S sunsuit: Meaning and Definition of Find definitions for: sun•suit Pronunciation: (sun'st"), [key] — n. any of various brief garments or outfits worn by women and children for leisure or play in warm weather, as shorts and a halter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sunsuit (Thesaurus) sunstruck suntan Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language