/ Dictionary / Index S streamlet: Meaning and Definition of Find definitions for: stream•let Pronunciation: (strēm'lit), [key] — n. a small stream; rivulet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: streamlet (Thesaurus) streaming potential streamline Related Content Daily Word Quiz: feral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language