A window that is hung horizontally, hinged on top, so that it swings outward.

(architecture) A curved, bow-shaped window space projecting outward from the main walls of a building, similar to a bay window.

(Britain, slang, offensive) A mentally handicapped person.

plural of windoid

(interior decoration, chiefly US, Canada) A set of decorations for a window, often including curtains or blinds.

plural of window treatment

(graphical user interface, Macintosh) A small, less adorned, floating window or palette of tools that remains on top of other windows.

Resembling a window (an opening in the wall). / (graphical user interface) Resembling a window (a rectangular area displaying the output of a program).

plural of window of opportunity

plural of launch window