injector

باللغة العربية: حَاقِن، مِحْقَن

1. One who injects (himself or herself with) psychoactive drugs.
2. An apparatus by which a stream of water is forced into a steam boiler.
3. Any of the one or more devices in a fuel injection system that create the spray of fuel.
4. An object that realizes a dependency injection.

الجمع injectors