Definition of "siding"
- noun
A building material which covers and protects the sides of a house or other building (called cladding in the UK).
A second, relatively short length of track just to the side of a railroad track, joined to the main track by switches at one or both ends, used either for unloading freight, or to allow two trains on a same track to meet (opposite directions) or pass (same direction).
- verb
Present participle of side.
- Sources