Dagoba, an Indian tomb of conical shape.
Dentil band, in Classic architecture, a series of small blocks resembling square-shaped teeth.
Domus (Lat.), a house, applied usually to a detached residence.
Dwarf-wall, a very low wall.
Echinus, in Greek Doric architecture, the principal moulding of the capital placed immediately under the abacus.
Entablature, the superstructure—comprising architrave, frieze and cornice—above the columns in Classic architecture.
Entasis, in the shaft of a column, a curved outline.
Ephebeum, the large hall in Roman baths in which youths practised gymnastic exercises.
Facia, in Classic architecture, a narrow flat band or face.
Fauces, the passage from the atrium to the peristyle in a Roman house.