noun
Etymology: from gerund of engine-turn
1. : a method of ornamentation of a surface (as of a watch) by means of a rose engine or lathe
2. : ornamentation in the form of a pattern of fine lines produced by engine turning
noun
Etymology: from gerund of engine-turn
1. : a method of ornamentation of a surface (as of a watch) by means of a rose engine or lathe
2. : ornamentation in the form of a pattern of fine lines produced by engine turning
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012