elbow board
window stool, window board, elbow board
A horizontal board on a windowsill, fitted against the bottom rail of the lower sash and between the sash frame stiles; forms a base on which the casing rests; usually of wood, but may be of metal or other facing material.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
Copyright © 2003-2025 Farlex, Inc
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.