plural of railway key

(rail transport) A key that allows one to lock and unlock doors to railway carriages and compartments, typically only permitted to railway employees.

A railway used primarily for the transport of ore.

Alternative form of Underground Railroad

(usually capitalized) Alternative form of Underground Railroad

Alternative form of railroad tie

A system involving an enclosed carriage suspended on a series of wires, usually attached to a steep mountain slope, used for personal transportation over normally untraversable territory.

plural of railway stamp

(philately) A stamp issued to pay the cost of the conveyance of a letter or parcel by rail.

(historical) A nineteenth-century diagnosis for the post-traumatic symptoms of passengers involved in railroad accidents.