Springing

Springing

The point at which an arch rises from its supports.

Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved

springing, spring

1. The point where an arch rises from its supports.

2. The angle of rise of an arch.

McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.