zaffre
1Zaffre — Zaffre, a pre scientific substance (see List of alchemical substances), is a deep blue pigment obtained by roasting cobalt ore, and is made of either an impure form cobalt oxide [http://www.potters.org/subject74249.htm ClayArt] ] or impure cobalt …
2zaffre — Zaffer af fer, n. [F. zafre, safre; cf. Sp. zafra, safra, It. saffera, G. zaffer; all probably of Arabic origin. Cf. {Zaphara}.] A pigment obtained, usually by roasting cobalt glance with sand or quartz, as a dark earthy powder. It consists of… …
3zaffre — noun a) a blue pigment obtained by roasting cobalt ore b) a cobalt blue colour, like that of the pigment …
4zaffre — [ zafə] (also zaffer) noun impure cobalt oxide, formerly used to make smalt and blue enamels. Origin C17: from Ital. zaffera or Fr. safre …
5zaffre — zaf·fre …
6zaffre — /ˈzæfə/ (say zafuh) noun an artificial mixture containing cobalt oxide and usually silica, used to produce a blue colour in glass and other ceramic products (related to smalt). Also, zaffer. {French zafre, from Arabic sufr yellow copper,… …
7zaffre — n. (US zaffer) an impure cobalt oxide used as a blue pigment. Etymology: It. zaffera or F safre …
8Cucuron — View of Cucuron …
9cobalt blue — 1. noun a deep blue pigment derived from cobalt; zaffre 2. adjective The color of the pigment zaffre …
10zaffar — Zaffer af fer, n. [F. zafre, safre; cf. Sp. zafra, safra, It. saffera, G. zaffer; all probably of Arabic origin. Cf. {Zaphara}.] A pigment obtained, usually by roasting cobalt glance with sand or quartz, as a dark earthy powder. It consists of… …
