a semicircular or semioval window over a door or other window, normally having a fan-like structure of ribs; sometimes hinged to the transom
an electric fan, usually a ceiling fan, that is also a light fixture
A vertical component of a frame or panel, such as that of a door, window, or ladder.
A set of one or more steps surmounting a fence or wall, or a narrow gate or contrived passage through a fence or wall, which in either case allows people but not livestock to pass.