Definitions for "Double-hung"
Keywords:  sash, slid, casement, counter, slide
Having both sashes hung with weights and cords; -- said of a window.
A type of window with two sash, each sliding on a vertical track.
Refers to a window type with an upper and lower movable sash. Usually counter-balanced by a weight or held open by sash “stays”.
Keywords:  door, installed, fixed, side, two
Two doors installed side by side, usually with one door fixed.