On a steam locomotive, a pipe which takes away steam exhausted from a cylinder.
For internal combustion engines, the pipe that vents waste gases from the engine.
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.