spigot

A faucet.

A wooden faucet placed in the bunghole of a cask.

The male end of a segment of pipe.

A small peg or plug designed to be driven into a gimlet-hole in a cask through which, when open, the contained liquor is drawn off; hence, by extension, any plug fitting into a faucet used for drawing off liquor.

A pin or peg used to stop the vent in a cask; also, the plug of a faucet or cock.