n.
1.a momentary flash of light
2.brightness and animation of countenance
3.electrical conduction through a gas in an applied electric field
4.a small but noticeable trace of some quality that might become stronger
5.Scottish writer of satirical novels (born in 1918)
6.a small fragment of a burning substance thrown out by burning material or by friction spark v.
1.put in motion or move to act
2.emit or produce sparks