An apparatus by which a stream of water is forced into a steam boiler.
An object that realizes a dependency injection.
One who injects (himself or herself with) psychoactive drugs.
Any of various devices that are used to inject something.
A short outlet or inlet pipe projecting from the end or side of a hollow vessel, as a steam-engine cylinder or a steam boiler.
The nose of an animal; muzzle.
The part of an earbud that accommodates eartips.
A short tube, usually tapering, forming the vent of a hose or pipe.