(computing) A key on a computer keyboard bearing the Microsoft Windows logo, used to open the Start menu and as a modifier key for various other functions.

A window enabling a prison guard to see into a cell without being seen by the prisoner.

plural of window dresser

plural of shop window

(architecture) A window above a door or another window.

plural of window-down

A piece of graffiti covering a train, etc. from the base of the window downward.

plural of window sill

plural of transom window

rose window