Definition of sparking plug in English:
Another term for spark plug.
- Specialist firms supplied many components for vehicle-building, including batteries, castings and sparking plugs, upholstery, tyres for wheels, and glass for windscreens and windows.
- A son may manage to down a beer or scrape sparking plugs with his father, but the chance of having a normal, casual chat with his mother may be slim indeed.
- The factory made sparking plugs for aircraft engines and was a subsidiary of Lodge Plugs in Rugby.
Definition of sparking plug in:
- US English dictionary