*mastabah*

{ n. Also }. [ Ar. maçtabah a large stone bench. ] 1. In Muslim countries, a fixed seat, common in dwellings and in public places. [ Webster 1913 Suppl. ]

2. (Egyptology) A type of tomb, of the time of the Memphite dynasties, comprising an oblong structure with sloping sides (sometimes containing a decorated chamber, sometimes of solid masonry), and connected with a mummy chamber in the rock beneath. [ Webster 1913 Suppl. ]