Definitions for "Cylinder Head"
The part of an engine that houses the valve train, exhaust and intake ports, combustion chamber, distributor, spark plugs, etc. It sits on top of the engine block.
That part of the engine that covers the cylinders and pistons.
a detachable plate that covers the closed end of a cylinder chamber in a reciprocating engine or pump
the part which attaches to the cylinder and emits the compressed air volume through a small opening, creating a focused stream of air