Steel wire, bar or fabricated reinforcement which is placed in horizontal mortar joints.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
Any type of steel reinforcement, such as reinforcing bars or steel wire, which is placed in or on mortar bed joints.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.