/ Dictionary / Index S strapless: Meaning and Definition of Find definitions for: strap•less Pronunciation: (strap'lis), [key] — adj. without a strap or straps. designed and made without shoulder straps: a strapless evening gown; a strapless bra. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: strapless (Thesaurus) strap-laid strappado 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