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单词 telluret
释义

telluretn.

Brit. /ˈtɛljᵿrət/, U.S. /ˈtɛljəˌrɛt/
Forms: 1800s tellururet, 1800s– telluret.
Origin: A borrowing from Latin. Etymon: Latin telluretum.
Etymology: < scientific Latin telluretum (Berzelius 1811, in Jrnl. de physique 73 265) < tell- (in tellurium tellurium n.) + -uretum -uret suffix.With the form tellururet compare scientific Latin tellururetum (1834 or earlier).
Chemistry. Now disused.
= telluride n. 2.
ΘΚΠ
the world > matter > chemistry > elements and compounds > metals > specific elements > tellurium > [noun] > compounds > other
telluric oxide1804
telluret1814
telluride1832
1814 J. J. Berzelius in Ann. Philos. 3 250 The metallic tellurets contain, according to the analysis of Klaproth, 2 Te, and some of them 4 Te.
1855 J. Scoffern Elem. Chem. 476 Metallic bismuth is liberated, and sulphuret and telluret of sodium formed.
1860 R. G. Mayne Expos. Lexicon Med. Sci. at Tellururetum Berzelius reserves this name for a combination of tellurium with an electro-positive metal..: a tellururet.
1903 D. A. Tompkins Hist. Mecklenburg County xi. 114 The occurrence of tellurets, etc., is doubtful.
This entry has been updated (OED Third Edition, September 2015; most recently modified version published online March 2022).
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n.1814
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