- counterweighted window
- noun
: a window with vertical sliding sashes whose weights are balanced by sash weights
Useful english dictionary. 2012.
Useful english dictionary. 2012.
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
Trebuchet — Trébuchet Pour les articles homonymes, voir Trébuchet (homonymie). Engin de siège … Wikipédia en Français
double-hung — | ̷ ̷ ̷ ̷| ̷ ̷ adjective of a window sash : supported on each side by a counterweighted sash cord or a spring tension device for easy raising and lowering and holding position … Useful english dictionary