Definitions from Wiktionary ( )

▸ noun:  A horizontal bar extending between supports and used for support or as a barrier; a railing.
▸ noun:  The metal bar forming part of the track for a railroad.
▸ noun:  A railroad; a railway, as a means of transportation.
▸ noun:  (electronics) A conductor maintained at a fixed electrical potential relative to ground, to which other circuit components are connected.
▸ noun:  A horizontal piece of wood that serves to separate sections of a door or window.
▸ noun:  (surfing) One of the lengthwise edges of a surfboard.
▸ noun:  (Internet) A vertical section on one side of a web page.
▸ noun:  (drugs) A large line (portion or serving of a powdery illegal drug).
▸ noun:  Each of two vertical side bars supporting the rungs of a ladder.
▸ noun:  (backgammon) The raised edge of the game board.
▸ verb:  (intransitive) To travel by railway.
▸ verb:  (transitive, rail transport, of rolling stock) To place on a track.
▸ verb:  (transitive) To enclose with rails or a railing.
▸ verb:  (transitive) To range in a line.
▸ verb:  (transitive, vulgar, slang) To sexually penetrate in a rough manner.
▸ noun:  Any of several birds in the family Rallidae.
▸ verb:  To complain violently (against, about).
▸ noun:  (obsolete) An item of clothing; a cloak or other garment; a dress.
▸ noun:  (obsolete) Specifically, a woman's headscarf or neckerchief.
▸ verb:  (obsolete, of a liquid) To gush; to flow.
▸ verb:  (obsolete, of wind) To blow.

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