Arabian or resembling the Arabian in style; specifically, in art, relating to or exhibiting the variety of ornament known as arabesque. See II.n. A kind of ornament of a capricious and fanciful character, consisting of lines, geometrical figures, fruits, flowers, foliage, etc., variously combined and grouped, and painted, inlaid, or wrought in low relief: used especially for the decoration of walls and ceilings, but also for the decoration of objects of any nature.n. In bookbinding, a term used in England for impressed ornamental work on the side of the binding, produced by the pressure of hot plates or rollers upon which the pattern is engraved.n. Also spelled arabesk.To enrich with ornament in arabesque.