bar tracery
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bar tracery
A pattern formed by inter-locking branching mullions within the arch of Gothic window tracery.

Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
bar tracery
A pattern formed by interlocking bars of stone within the arch of a Gothic window.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.