unoxidizedadj.

Brit.

/ˌʌnˈɒksᵻdʌɪzd/, U.S.

/ˌənˈɑksəˌdaɪzd/

Forms: see un- prefix¹ and oxidized adj.

Origin: Formed within English, by derivation. Etymons: un- prefix¹, oxidized adj.

Etymology: < un- prefix¹ + oxidized adj.

Chemistry.

That has not undergone oxidation; not chemically combined with oxygen; not oxidized.

ΘΚΠ

the world > matter > chemistry > chemical properties > [adjective] > consisting of or containing oxygen > not mixed or combined with

unoxygenated1789

unoxidated1797

unoxidized1804

1804 Philos. Mag. 19 27 I then took 3 cwt. of this metal and oxidized two of it, in order to reserve the other third for deoxidizing the copper..by the admixture of the third unoxidized portion.

1827 Edinb. Rev. 45 300 Partial productions of these pure unoxydized bases.

1923 Jrnl. Amer. Chem. Soc. 45 283 The unoxidised compound is not photoluminescent in any notable degree.

2009 F. J. Dahlkamp Uranium Deposits World: Asia v. 185/2 Mineralization in unoxidized zones consists of minute grains of pitchblende.

This entry has been updated (OED Third Edition, December 2014; most recently modified version published online December 2021).

单词	unoxidized
释义	unoxidizedadj. Brit. /ˌʌnˈɒksᵻdʌɪzd/, U.S. /ˌənˈɑksəˌdaɪzd/ Forms: see un- prefix¹ and oxidized adj. Origin: Formed within English, by derivation. Etymons: un- prefix¹, oxidized adj. Etymology: < un- prefix¹ + oxidized adj. Chemistry. That has not undergone oxidation; not chemically combined with oxygen; not oxidized. ΘΚΠ the world > matter > chemistry > chemical properties > [adjective] > consisting of or containing oxygen > not mixed or combined with unoxygenated1789 unoxidated1797 unoxidized1804 1804 Philos. Mag. 19 27 I then took 3 cwt. of this metal and oxidized two of it, in order to reserve the other third for deoxidizing the copper..by the admixture of the third unoxidized portion. 1827 Edinb. Rev. 45 300 Partial productions of these pure unoxydized bases. 1923 Jrnl. Amer. Chem. Soc. 45 283 The unoxidised compound is not photoluminescent in any notable degree. 2009 F. J. Dahlkamp Uranium Deposits World: Asia v. 185/2 Mineralization in unoxidized zones consists of minute grains of pitchblende. This entry has been updated (OED Third Edition, December 2014; most recently modified version published online December 2021). < adj.1804
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