[enamel

] A. & B. As pr. par. & particip. adj.: (See the C. As subst. The art of painting in enamel; verb.) a highly-finished enamel requires fifteen or twenty firings Enamel-painting on lava is a newly-invented style of painting very serviceable for monuments, The material used consists of Volvic stone and lava from the mountains of Auvergne. ( Fairholt .)