scintilla

spark(noun)

a tiny red-hot piece thrown off by something burning, or when two very hard (eg metal) surfaces are struck together

Sparks were being thrown into the air from the burning building.

scintillare

spark(verb)

to give off sparks.

scintilla

spark(noun)

an electric current jumping across a gap

a spark from a faulty light-socket.

scatenare, provocare

spark(verb)

(often with off ) to start (a row, disagreement etc)

Their action sparked off a major row.

barlume, traccia

spark(noun)

a trace (eg of life, humour)

a spark of enthusiasm.