Protoxide of lead (PbO) prepared by exposing melted lead to a current of air. †Also litharge of lead.
| 单词 | θ6728 |
| 释义 | the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > general formula AO > litharge (8) litharge1322 Protoxide of lead (PbO) prepared by exposing melted lead to a current of air. †Also litharge of lead. litharge of goldc1400 litharge of gold: a name given to litharge when coloured red by mixture of red lead. litharge of silver: a name given to it as being a by-product in… litharge of silverc1400 litharge of gold: a name given to litharge when coloured red by mixture of red lead. litharge of silver: a name given to it as being a by-product in… spumec1400 = litharge, n. 1a 1b Obsolete. foam of lead1538 foam of lead = litharge, n. foam of nitre = aphronitre, n. foam of oil = lee, n.2 foam of copperas = colcothar, n. Obsolete. silver-foam1565 litharge. plumbago1617 Mineralogy. An ore containing lead; spec. litharge or (occasionally) galena; (also) red lead. Obsolete. silver-glet1668 litharge. |
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