telluriten.

Brit.

/ˈtɛljᵿrʌɪt/, U.S.

/ˈtɛljəˌraɪt/

Origin: Formed within English, by derivation. Etymons: tellurium n., -ite suffix¹.

Etymology: < tellur- (in tellurium n.) + -ite suffix¹. In senses 1 and 3 after German Tellurit (1798 denoting tellurium, 1845 denoting telluric ochre). In sense 2 after French tellurite (1833 in the passage translated in quot. 1834 at sense 2, or earlier).

†1. Chemistry. The element tellurium; native tellurium (cf. sylvanite n. 1). Obsolete.

ΚΠ

1799 G. Pearson Transl. Table Chem. Nomencl. (ed. 2) 26 Nine articles are added, namely, the Radicals, Laccic, Suberic, Zoonic; Uranite, Titanite, Tellurite, Chromite; Jargonia and Strontian.

1801 W. Henry Epitome Chem. (ed. 2) i. 115 The rarer and newly discovered metals, Molybdenite, Uranite, Tellurite, Chrome, &c,..are not likely to become subjects of experiment to the chemical student.

2. Chemistry. A salt of tellurous acid; (a salt containing) the anion TeO₃²⁻. Cf. tellurate n.

ΘΚΠ

the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > tellurates

tellurate1813

tellurite1834

hydrotellurates1847

tellurisalt1860

1834 London & Edinb. Philos. Mag. 4 76 The tellurate formed offers an unexpected isomeric modification, and is partly transformed into tellurite, when too strongly heated.

1866 H. E. Roscoe Lessons Elem. Chem. xiv. 124 When tellurium or a tellurite is fused with nitre, potassium tellurate, K₂TeO₄, is formed.

1927 S. A. Waksman Princ. Soil Microbiol. iii. 91 Sodium selenite, sodium thiosulfate or sodium selenate..can be used as hydrogen acceptors (or sources of oxygen) but not nitrates, sulfates, sulfites or tellurites.

1964 M. Hynes Med. Bacteriol. (ed. 8) iv. 35 Diphtheria bacilli grown on tellurite media reduce the salt and appear black.

2013 New Scientist 5 Jan. 10/3 The team exposed the worms to cadmium chloride and sodium tellurite, and found that they moved the metals to..their equivalent of the liver.

3. Mineralogy. A rare mineral consisting of tellurium dioxide, occurring typically as greyish-white or yellow prisms. Also called telluric ochre.Chemical formula: TeO₂. Crystal system: orthorhombic.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > tellurium oxides

tellurite1849

telluric ochre1850

paratellurite1960

1849 J. Nicol Man. Mineral. 429 (heading) Tellurite; Tellurium-ochre.

1878 Proc. Amer. Philos. Soc. 1877–8 17 115 In the cavities and on the surface are rarely found tellurous oxide or tellurite, in minute crystals.

1905 E. W. Parker et al. Preliminary Rep. Coal-testing Plant 126 Several small crystals of tellurite were referred to the writer by Doctor Hillebrand.

2004 S. B. Castor in S. B. Castor & G. C. Ferdock Minerals of Nevada (Nevada Bureau Mines & Geol. Special Pub. 31) 41 A third Goldfield species, blakeite, has apparently recently been discredited as a mixture of tellurite and goethite.

This entry has been updated (OED Third Edition, September 2015; most recently modified version published online March 2022).

单词	tellurite
释义	telluriten. Brit. /ˈtɛljᵿrʌɪt/, U.S. /ˈtɛljəˌraɪt/ Origin: Formed within English, by derivation. Etymons: tellurium n., -ite suffix¹. Etymology: < tellur- (in tellurium n.) + -ite suffix¹. In senses 1 and 3 after German Tellurit (1798 denoting tellurium, 1845 denoting telluric ochre). In sense 2 after French tellurite (1833 in the passage translated in quot. 1834 at sense 2, or earlier). †1. Chemistry. The element tellurium; native tellurium (cf. sylvanite n. 1). Obsolete. ΚΠ 1799 G. Pearson Transl. Table Chem. Nomencl. (ed. 2) 26 Nine articles are added, namely, the Radicals, Laccic, Suberic, Zoonic; Uranite, Titanite, Tellurite, Chromite; Jargonia and Strontian. 1801 W. Henry Epitome Chem. (ed. 2) i. 115 The rarer and newly discovered metals, Molybdenite, Uranite, Tellurite, Chrome, &c,..are not likely to become subjects of experiment to the chemical student. 2. Chemistry. A salt of tellurous acid; (a salt containing) the anion TeO₃²⁻. Cf. tellurate n. ΘΚΠ the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > tellurates tellurate1813 tellurite1834 hydrotellurates1847 tellurisalt1860 1834 London & Edinb. Philos. Mag. 4 76 The tellurate formed offers an unexpected isomeric modification, and is partly transformed into tellurite, when too strongly heated. 1866 H. E. Roscoe Lessons Elem. Chem. xiv. 124 When tellurium or a tellurite is fused with nitre, potassium tellurate, K₂TeO₄, is formed. 1927 S. A. Waksman Princ. Soil Microbiol. iii. 91 Sodium selenite, sodium thiosulfate or sodium selenate..can be used as hydrogen acceptors (or sources of oxygen) but not nitrates, sulfates, sulfites or tellurites. 1964 M. Hynes Med. Bacteriol. (ed. 8) iv. 35 Diphtheria bacilli grown on tellurite media reduce the salt and appear black. 2013 New Scientist 5 Jan. 10/3 The team exposed the worms to cadmium chloride and sodium tellurite, and found that they moved the metals to..their equivalent of the liver. 3. Mineralogy. A rare mineral consisting of tellurium dioxide, occurring typically as greyish-white or yellow prisms. Also called telluric ochre.Chemical formula: TeO₂. Crystal system: orthorhombic. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > tellurium oxides tellurite1849 telluric ochre1850 paratellurite1960 1849 J. Nicol Man. Mineral. 429 (heading) Tellurite; Tellurium-ochre. 1878 Proc. Amer. Philos. Soc. 1877–8 17 115 In the cavities and on the surface are rarely found tellurous oxide or tellurite, in minute crystals. 1905 E. W. Parker et al. Preliminary Rep. Coal-testing Plant 126 Several small crystals of tellurite were referred to the writer by Doctor Hillebrand. 2004 S. B. Castor in S. B. Castor & G. C. Ferdock Minerals of Nevada (Nevada Bureau Mines & Geol. Special Pub. 31) 41 A third Goldfield species, blakeite, has apparently recently been discredited as a mixture of tellurite and goethite. This entry has been updated (OED Third Edition, September 2015; most recently modified version published online March 2022). < n.1799
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