/ Dictionary / Index S sempstress: Meaning and Definition of Find definitions for: semp•stress Pronunciation: (semp'stris, sem'stris), [key] — n. seamstress. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sempstress (Thesaurus) sempre sen 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