Definition of "rail"
A horizontal bar extending between supports and used for support or as a barrier; a railing.
The metal bar that makes the track for a railroad.
A railroad; a railway.
A horizontal piece of wood that serves to separate sections of a door or window.
Lengthwise edges of a surfboard.
Any of several birds in the family Rallidae.
An item of clothing; a cloak or other garment.
Specifically, a woman's headscarf or neckerchief.
To travel by railway.
To complain violently (against, about).
To gush, flow (of liquid).