(Awning Windows) Windows which are hinged on top and swing outward to open. They are usually rectangular, and wider than they are long.
(Awning windows) Single-sash windows that tilt outward and up.
A window is a transparent opening in a wall or door that allows the passage of light and, if not closed or sealed, air and sound. Windows are usually glazed or covered in some other transparent or translucent material like a float glass.
A movable joint or mechanism on which a door, gate, or lid swings as it opens and closes, or that connects linked objects
A central point or principle on which everything depends
(hinge) a joint that holds two parts together so that one can swing relative to the other
A natural joint that performs a similar function, for example that of a bivalve shell
(hinge) attach with a hinge
(hinge) a circumstance upon which subsequent events depend; "his absence is the hinge of our plan"
Awning and Windows
Awning at the University of Houston-Downtown, Houston, Texas