(idiomatic, colloquial) Made obsolete; altered drastically as a result of situational change. / (idiomatic, colloquial) Gone; departed; disappeared.

(architecture) a window with strips of metal holding small pieces of glass

plural of windowpane

plural of windowsill

(pharmacology) The range of doses of a drug which are effective without being harmful.

Alternative spelling of window seat

A typically soft seat placed in a recess, for a window, in a wall, and filling the recess. / A seat beside a window in public transport, as in a bus, train or passenger aircraft.

A window that has the shape of a semicircle on top of a rectangle.

(architecture) A window space projecting outward from the main walls of a building and forming a bay in a room. / (figuratively) A protruding belly.

plural of bay window