germanousadj.

Brit.

/ˈdʒəːmənəs/, U.S.

/ˈdʒərmənəs/

Origin: Formed within English, by derivation. Etymons: germanium n., -ous suffix.

Etymology: < german- (in germanium n.) + -ous suffix. Compare germanious adj.

Chemistry.

Of or containing germanium in the divalent state.

ΚΠ

1886 Amer. Jrnl. Pharmacy 58 546 Germanous sulphide, GeS, is formed by heating the disulphide with an excess of germanium in a current of carbonic acid.

1895 J. M. Thomson & A. G. Bloxam Bloxam's Chem. (ed. 8) 418 White germanic sulphide, GeS₂... Germanous oxide, GeO.

1962 P. J. Durrant & B. Durrant Introd. Adv. Inorg. Chem. xviii. 621 Germanous sulphide, GeS, is made by the reduction of germanic sulphide, GeS₂, with germanium.

1985 Electrochimica Acta 30 53/1 The only species identified in the literature of germanium as having a yellow colour is germanous hydroxide Ge(OH)₂.

2001 M. Eagleson & W. D. Brewer tr. N. Wiberg et al. Inorg. Chem. 899 The ‘esters’ Ge(OR)₂, of germanous acid can be isolated if R is a bulky group.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	germanous
释义	germanousadj. Brit. /ˈdʒəːmənəs/, U.S. /ˈdʒərmənəs/ Origin: Formed within English, by derivation. Etymons: germanium n., -ous suffix. Etymology: < german- (in germanium n.) + -ous suffix. Compare germanious adj. Chemistry. Of or containing germanium in the divalent state. ΚΠ 1886 Amer. Jrnl. Pharmacy 58 546 Germanous sulphide, GeS, is formed by heating the disulphide with an excess of germanium in a current of carbonic acid. 1895 J. M. Thomson & A. G. Bloxam Bloxam's Chem. (ed. 8) 418 White germanic sulphide, GeS₂... Germanous oxide, GeO. 1962 P. J. Durrant & B. Durrant Introd. Adv. Inorg. Chem. xviii. 621 Germanous sulphide, GeS, is made by the reduction of germanic sulphide, GeS₂, with germanium. 1985 Electrochimica Acta 30 53/1 The only species identified in the literature of germanium as having a yellow colour is germanous hydroxide Ge(OH)₂. 2001 M. Eagleson & W. D. Brewer tr. N. Wiberg et al. Inorg. Chem. 899 The ‘esters’ Ge(OR)₂, of germanous acid can be isolated if R is a bulky group. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < adj.1886
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