SPARK

Definition of SPARK

  1. (verb)put in motion or move to act
  2. (verb)emit or produce sparks
  3. (noun)a momentary flash of light
  4. (noun)merriment expressed by a brightness or gleam or animation of countenance
  5. (noun)electrical conduction through a gas in an applied electric field
  6. (noun)a small but noticeable trace of some quality that might become stronger
  7. (noun)a small fragment of a burning substance thrown out by burning material or by friction