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1. any of a set of posts supporting a rail or coping
2. (of a shape) swelling at the base and rising in a concave curve to a narrow stem or neck
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
One of a number of short vertical members used to support a stair railing.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
A post which supports a handrail and encloses the open sections of a stairway.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
1. One of a number of short vertical members, often circular in section, used to support a stair handrail or a coping.
2. (pl.) A balustrade.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.