A conveyor for building materials in the form of an endless belt or chain, to which are attached projecting arms

1. The heavy-current winding of a motor or generator. 2. The winding in a solenoid or relay. 3. Structural ironwork

Sandstone containing 25% or more feldspar grains in abundance; used as building stone.

An ornamental, enclosed repository in a synagogue for the scrolls of the Torah.

Abbr. for Air-Conditioning and Refrigeration Institute

An open subsurface space adjacent to a building used to admit light or air as a means of access to