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单词 nitreous
释义

nitreousadj.

Brit. /ˈnʌɪtrɪəs/, U.S. /ˈnaɪtriəs/
Origin: Formed within English, by derivation. Etymons: nitre n., -eous suffix.
Etymology: < nitre n. + -eous suffix. Compare post-classical Latin nitreus made of natron (5th cent.).
Chemistry. Now historical.
Consisting of, containing, or of the nature of nitre.
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the world > matter > chemistry > elements and compounds > metals > specific elements > nitrogen > [adjective]
nitrose?a1425
nitreous1667
nitry1716
salinitrous1731
nitral1743
nitrine1778
azotic1791
azotized1819
azotous1854
1667 R. Hooke in Trans. Royal Soc. 1 539 A kind of nitreous quality which being spent made the air unfit for respiration.
1768 Philos. Trans. 1767 (Royal Soc.) 57 464 Salt springs, that are impregnated with nitreous particles.
1971 Hist. Jrnl. 14 714 The distinction between upper air and middle air is crucial to Paracelsian science. There the claim is made of emanation from stars, some of which are composed of sulphur, others being nitreous.
1982 Jrnl. Hist. Ideas 43 425 ‘Philosophers’ had come to accept the theory that the earth beneath its surface consisted of great ‘cavernous hollows’ in which massive collections of ‘nitreous and sulphureous particles’ intermingled and expanded or contracted.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
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adj.1667
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