quinovaten.

Brit.

/ˈkwɪnəveɪt/, U.S.

/ˈkwɪnəˌveɪt/

Forms: 1800s chinovate, 1800s kinovate, 1800s– quinovate.

Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: quinovic adj., -ate suffix⁴.

Etymology: < quinov- (in quinovic adj.) + -ate suffix⁴, after French kinovate (1821). Compare later quinova n.

Chemistry. rare.

A salt or ester of quinovic acid.

ΚΠ

1853 N.Y. Jrnl. Pharmacy 2 143 A similarly colored fine powder,..after being washed, is distinctly recognized, by its very bitter and metallic taste, as kinovate of copper.

1875 A. B. Prescott Outl. Proximate Org. Anal. 37 The precipitated quinovate of lead is decomposed, in water, by adding very dilute sulphuric acid.

1968 Austral. Jrnl. Chem. 21 543 Acetyl dimethyl quinovate..gives strong peaks at m/e 306 and 247 in its mass spectrum.

This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022).

单词	quinovate
释义	quinovaten. Brit. /ˈkwɪnəveɪt/, U.S. /ˈkwɪnəˌveɪt/ Forms: 1800s chinovate, 1800s kinovate, 1800s– quinovate. Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: quinovic adj., -ate suffix⁴. Etymology: < quinov- (in quinovic adj.) + -ate suffix⁴, after French kinovate (1821). Compare later quinova n. Chemistry. rare. A salt or ester of quinovic acid. ΚΠ 1853 N.Y. Jrnl. Pharmacy 2 143 A similarly colored fine powder,..after being washed, is distinctly recognized, by its very bitter and metallic taste, as kinovate of copper. 1875 A. B. Prescott Outl. Proximate Org. Anal. 37 The precipitated quinovate of lead is decomposed, in water, by adding very dilute sulphuric acid. 1968 Austral. Jrnl. Chem. 21 543 Acetyl dimethyl quinovate..gives strong peaks at m/e 306 and 247 in its mass spectrum. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022). < n.1853
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