demesne
All lands belonging to the lord of a manor.
An additional charge imposed by an electrical utility for electricity used during periods of peak demand.
The ratio of the maximum demand of a system to the total connected load of the system.
The clear vertical distance from the surface of the finished floor to the ceiling above it.
A hanger, 1 for supporting a rooms ceiling, usually by means of rods or wires. An elastomer or metal spring