Definitions for "cabochon"
A stone of convex form, highly polished, but not faceted; also, the style of cutting itself. Such stones are said to be cut en cabochon.
A gemstone shape resembling a dome. Onyx is commonly cut in a cabochon shape, as are star sapphires.
An unfaceted stone with a smooth polished, domed top.
Keywords:  pertaining, style, containing
Of, pertaining to, containing, or in the style of, a cabochon.