/ Dictionary / Index S seamless: Meaning and Definition of Find definitions for: seam•less Pronunciation: (sēm'lis), [key] — adj. having no seams: seamless stockings. smoothly continuous or uniform in quality; combined in an inconspicuous way: a seamless blend of art and entertainment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: seamless (Thesaurus) sea mist sea moss Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language