demimetope
A half, or incomplete, metope in a Doric Frieze.
In illumination engineering, the ratio of the luminous flux which reaches the ceiling directly to the upward component of the
In an air-conditioning system, the space between a hung ceiling and the underside of a floor slab above, where this
In military architecture, a bastion constructed of one face, 1 and one flank. Also called a half-bastion.
1.A ceiling diffuser. 2.A small metal box, mounted at ceiling level, in which electric conductors terminate; used to support a
A ceiling ornament, usually cast in plaster; often a luminaire or chandelier is hung from its center; see medallion, 2.