Scintilla | Webster's Dictionary of the English Language

scintilla
scintilla, ae, f. dim. [kindr. with σπινθήρ], a spark (class.). I Lit.; sing.: videmus Accedere ex...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
scintilla
scintilla ae, f a spark: silici scintillam excudere, V.: scintillam levem ignis accendere, L.: parv...

An Elementary Latin Dictionary