angle divider[′aŋ·gəl də′vīd·ər]
A square for setting or bisecting angles; one side is an adjustable hinged blade.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A square for setting or bisecting angles; one side is an adjustable hinged blade; when set at 90°, it can be used as a try square.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.