Inside finish
Includes all the fittings, door trims, window trims and shutters; most commonly used to denote woodwork, but is sometimes extended to the most elaborate and permanent work, such as marble, tile, and other items.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
interior trim, inside finish
Trim used on the interior of a building, esp. around door and window casings, baseboards, stairs, etc.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.