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Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
draft, Brit. draught
1. A current of air or gases, as an air current which flows through a flue, chimney, or heater; or a localized air current which results in more heat being withdrawn from a person’s skin than is normally dissipated.
2. A narrow, dressed border around the face of a stone, usually about the width of a chisel edge; also called a drafted margin or margin draft.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.