iskra, varnica

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.

izbacivati iskre, iskriti

spark(verb)

to give off sparks.

iskrenje

spark(noun)

an electric current jumping across a gap

a spark from a faulty light-socket.

potaknuti

spark(verb)

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

Their action sparked off a major row.

mrva

spark(noun)

a trace (eg of life, humour)

a spark of enthusiasm.