| ̷ ̷ ̷ ̷| ̷ ̷ 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
| ̷ ̷ ̷ ̷| ̷ ̷ 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
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012