Covering that can be pulled down over the glass in a window to provide privacy and eliminate sun in a room.
Window sill
The shelf-like, flat exterior part at the bottom of a window.
Window stool
The shelf-like, flat interior part at the bottom of a window.
Window wall
Wall composed mostly of glass.
Window well
Curved, corrugated steel insert use to keep moisture from basement windows that are below ground level.
Windowsill
The bottom of the frame of wood supporting a window.
Windpower curve
A graph representing the relationship between the power available from the wind and the wind speed. The power from the wind increases proportionally with the cube of the wind speed.
Windpower profile
The change in the power available in the wind due to changes in the wind speed or velocity profile; the windpower profile is proportional to the cube of the wind speed profile.
