Discarded. Cast off; to reject or put away.
Deterioration. To grow worse; impairing in quality.
Depressed. A sunken surface or part.
Diagrammatical. A drawing made to illustrate the working or the scheme, without showing all the parts or giving their relative positions or measurements.
Diametrically. A direction toward the center or across the middle of a figure or thing.
Diagonal. A direction which is not parallel with or perpendicular to a line.
Dominate. To govern; controlling.
Door trim. The hardware which is attached to a door.
Double-roofed. All form of roof structure where there is an inner frame to support the rafters.
Drop forged. Metal forms which are struck up by means of heavy hammers, in which are the molds or patterns of the article to be formed.