stair string

string

string, 1

1. In a stair, an inclined board which supports the end of the steps; also called a stringer.

2. In a lattice roof truss, a horizontal tie.

3. A stringcourse. Also called stringer, stringboard, or face string. For specific types, see closed string, face string, finish string, open string, outer string, rough string, stair string.

McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.