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 thin, narrow strip, fastened to the rafters, studs, or floor beams of a building, for the purpose of supporting a covering of tiles, plastering, etc.
Microscopic, needle-like crystals, usually of plagioclase feldspar, in a glassy groundmass
to cover or line with laths