| 释义 |
massicot|ˈmæsɪkɒt|
Forms: α. 5–8 masticote, 6 mastecott, 7 masticoate, -cut, 8 -coat, 6– masticot. β. 6 maskett, 8 masicot, 7– massicot.
[a. F. massicot (1480 in Hatz.-Darm.), in 16th c. once masticot (Godefr., who explains it as ‘mastic’, app. erroneously). Of obscure origin: cf. the synonymous It. marzacotto; also Sp. mazacote kali, mortar.]
Yellow protoxide of lead, used as a pigment.
α1472Fabric Rolls York Minster (Surtees) 79 Pro ij lb. masticote pro pictura supradictorum candelabrorum. 1546Inv. Ch. Surrey (1869) 106 Item for a li. of mastecott ijs. 1573Art of Limning 2 The like sise may you make with..red or yellow okir, orpiment or masticot. 1658W. Sanderson Graphice 84 Yellow. The best is Masticoate. 1695Dryden Du Fresnoy's Art Paint. 172 The Masticot is very Light, because it is a very clear yellow, and very near to white. 1735Dict. Polygraph. s.v. Face, For the faintest and weakest colour..[use] a very small quantity of pink or masticote. 1823P. Nicholson Pract. Build. 415 Masticot, as a pigment is flake-white, or white-lead gently calcined, by which it is changed to a yellow.
β1532in E. Law Hampton Crt. Pal. (1885) I. 363, 12 lb. of white lead..1 lb. of maskett. 1658Phillips, Massicot, a kinde of Oaker, made of Ceruse, or white Lead. 1776Phil. Trans. LXVI. 620 The massicot had a pale greenish cast, owing to iron. 1796Kirwan Elem. Min. (ed. 2) II. 488 Masicot or yellow Calx. 1873Fownes' Chem. (ed. 11) 450 Litharge or massicot. |