- materials for rails
- rails collectively
- a fence or balustrade made of rails and posts
- a. A structure made of a rail, often connecting a series of upright members, that is used as a guard or barrier or for support, as on a balcony or next to a staircase.b. The rail of such a structure.
- Rails considered as a group.
British use is normally the plural.
- Present participle of rail.