/ Dictionary / Index S scintilla: Meaning and Definition of Find definitions for: scin•til•la Pronunciation: (sin-til'u), [key] — n. a minute particle; spark; trace: not a scintilla of remorse. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: scintilla (Thesaurus) scintigraphy scintillant Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language