Stairs
Appearance
A stair is ane step in a flicht o stairs. An aa called a stairstep. [1]
References
[eedit | eedit soorce]- ↑ R. E. Putnam and G. E. Carlson, Architectural and Building Trades Dictionary; 3rd edition, American Technical Publishers, Inc., 1974, ISBN 0-8269-0402-5