zaffrezaffern.

Brit.

/ˈzafə/, U.S.

/ˈzæfər/

Forms: Also (1600s zaphara, saffera), 1800s saffre, saffer, ( zaffira, suphara).

Etymology: < Italian zaffera (Neri) or French zafre, safre (12–13th cent.); compare Spanish zafre, safre, German zaffer, zaffra: of uncertain origin.

An impure oxide of cobalt, obtained by roasting cobalt-ore, and used in the preparation of smalt and as a blue colouring-matter (cobalt blue) for pottery, glass, etc.

ΘΚΠ

the world > matter > colour > named colours > blue or blueness > [noun] > deep blue

powder blue1628

zaffre1662

ultramarine1695

smalt1775

ultramarine blue (or colour)1781

royal blue1782

smalt-blue1794

mazarine blue1803

blue feldspar1804

lazulite1807

cobalt1835

Vienna blue1835

Venetian bluec1840

bleu-de-roi1848

gentian blue1848

gentian1854

mazarine1857

night-blue1865

lapis lazuli1870

Reckitt's blue1877

royal1885

Littler's blue1904

delphine1909

delphinium1923

Madonna blue1932

1662 C. Merrett tr. A. Neri Art of Glass xii Take Zaffer in gross pieces.

1686 Philos. Trans. (Royal Soc.) 16 26 Smalt is made of Zaffer and Pot-ashes.

1693 tr. S. Blankaart Physical Dict. (ed. 2) 113 Zaphara, or Saffera.

1745 W. Watson in Philos. Trans. 1744–5 (Royal Soc.) 43 497 Zaffer, which is used by the Glass-makers and Enamellers, is made of Cobalt..calcined after the subliming the Flowers.

1804 tr. P. F. Tingry Painter & Varnisher's Guide 301 Smalt, or vitreous oxide of cobalt, is saffer reduced to blue glass by the action of a violent fire.

1845 E. A. Poe Gold-bug in Tales 25 Zaffre, digested in aqua regia, and diluted with four times its weight of water, is sometimes employed; a green tint results.

1912 Contemp. Rev. Dec. 860 The Egyptian porcelain..manufacturer, who used for the zaffre the Cyprus blue-stone.

This entry has not yet been fully updated (first published 1921; most recently modified version published online December 2021).

单词	zaffre
释义	zaffrezaffern. Brit. /ˈzafə/, U.S. /ˈzæfər/ Forms: Also (1600s zaphara, saffera), 1800s saffre, saffer, ( zaffira, suphara). Etymology: < Italian zaffera (Neri) or French zafre, safre (12–13th cent.); compare Spanish zafre, safre, German zaffer, zaffra: of uncertain origin. An impure oxide of cobalt, obtained by roasting cobalt-ore, and used in the preparation of smalt and as a blue colouring-matter (cobalt blue) for pottery, glass, etc. ΘΚΠ the world > matter > colour > named colours > blue or blueness > [noun] > deep blue powder blue1628 zaffre1662 ultramarine1695 smalt1775 ultramarine blue (or colour)1781 royal blue1782 smalt-blue1794 mazarine blue1803 blue feldspar1804 lazulite1807 cobalt1835 Vienna blue1835 Venetian bluec1840 bleu-de-roi1848 gentian blue1848 gentian1854 mazarine1857 night-blue1865 lapis lazuli1870 Reckitt's blue1877 royal1885 Littler's blue1904 delphine1909 delphinium1923 Madonna blue1932 1662 C. Merrett tr. A. Neri Art of Glass xii Take Zaffer in gross pieces. 1686 Philos. Trans. (Royal Soc.) 16 26 Smalt is made of Zaffer and Pot-ashes. 1693 tr. S. Blankaart Physical Dict. (ed. 2) 113 Zaphara, or Saffera. 1745 W. Watson in Philos. Trans. 1744–5 (Royal Soc.) 43 497 Zaffer, which is used by the Glass-makers and Enamellers, is made of Cobalt..calcined after the subliming the Flowers. 1804 tr. P. F. Tingry Painter & Varnisher's Guide 301 Smalt, or vitreous oxide of cobalt, is saffer reduced to blue glass by the action of a violent fire. 1845 E. A. Poe Gold-bug in Tales 25 Zaffre, digested in aqua regia, and diluted with four times its weight of water, is sometimes employed; a green tint results. 1912 Contemp. Rev. Dec. 860 The Egyptian porcelain..manufacturer, who used for the zaffre the Cyprus blue-stone. This entry has not yet been fully updated (first published 1921; most recently modified version published online December 2021). < n.1662
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