1. plural of sparker; devices that produce sparks, especially spark plugs in engines
Usage: technical
2. plural of sparker; small fireworks that emit sparks
Usage: informal

Examples

• The mechanic replaced all four sparkers in the car engine.
• We need new sparkers for the lawn mower to start properly.
• The children waved sparkers during the Fourth of July celebration.
• Check the sparkers if your motorcycle won’t start.
• The auto parts store sells various types of sparkers.
• Small sparkers lit up the night sky during the festival.