What is the meaning of Rail?

A horizontal bar extending between supports and used for support or as a barrier; a railing.

The metal bar forming part of the track for a railroad.

A railroad; a railway, as a means of transportation.

A conductor maintained at a fixed electrical potential relative to ground, to which other circuit components are connected.

A horizontal piece of wood that serves to separate sections of a door or window.

One of the lengthwise edges of a surfboard.

A vertical section on one side of a web page.

A large line (portion or serving of a powdery illegal drug).

Each of two vertical side bars supporting the rungs of a ladder.

The raised edge of the game board.

To travel by railway.

To place on a track.

To enclose with rails or a railing.

To range in a line.

To sexually penetrate in a rough manner.

Any of several birds in the family Rallidae.

To complain violently (against, about).

An item of clothing; a cloak or other garment; a dress.

Specifically, a woman's headscarf or neckerchief.

To gush; to flow.

To blow.

rail

rail

rail

Alternative form of raíl

Source: wiktionary.org