One who injects (himself or herself with) psychoactive drugs. / Any of various devices that are used to inject something. / (object-oriented programming) An object that realizes a dependency injection.

plural of injector

A component that utilizes venturi effect to inject a small amount of one fluid into the flow of another fluid. Used e.g. to inject fertilizer solution or other chemicals to water in irrigation systems.

Alternative spelling of autoinjector

plural of Giffard injector

A steam ejector.

A kind of medical syringe that uses a narrow, high-pressure jet of liquid instead of a hypodermic needle to penetrate the epidermis.

plural of jet injector

plural of auto-injector

plural of venturi injector