单词 | oxy |
释义 | oxyadj.1 rare. ΘΚΠ the world > animals > mammals > group Ungulata (hoofed) > group Ruminantia (sheep, goats, cows, etc.) > bos taurus or ox > [adjective] rothereneOE oxy?1609 cattlish1877 ?1609 G. Chapman tr. Homer Twelue Bks. Iliads iv. 56 He tooke his arrow by the nocke; and to his bended breast, The Oxy sinew close he drewe. b. Resembling an ox.In quot. 1918 with pun on Oxford. ΘΚΠ the world > animals > mammals > group Ungulata (hoofed) > group Ruminantia (sheep, goats, cows, etc.) > bos taurus or ox > [adjective] > resembling neatisha1200 rotherisha1200 ox-like1616 boviform1678 oxy1918 1918 J. Joyce Ulysses Telemachus in Little Rev. Mar. 7 Tell that to the oxy chap downstairs and touch him for a guinea. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). oxyadj.2 Chemistry. Of a molecule, group, etc.: containing one or more oxygen atoms. Cf. oxy- comb. form2. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > oxygen > [adjective] > naming or combining form oxy1863 1863 Proc. Royal Soc. 13 44 (heading) On the Acids derivable from the Cyanides of the Oxy-radicals of the Di- and Tri-atomic Alcohols. 1895 Proc. Royal Soc. 1894–5 57 496 The Preparation of various Oxy-Compounds of Pyridine, Picoline, and Lutidine. 1906 G. Mann Chem. Proteids ii.46 The position of the oxy-group is not yet settled. 1910 Encycl. Brit. VI. 51/1 Oxyaldehydes and oxyketones (viz. compounds containing an oxy in addition to an aldehydic or ketonic group) undergo both condensation and oxidation when treated with phenylhydrazine. 1923 W. M. Cumming et al. Systematic Org. Chem. v. 74 In the following section are discussed the more important of those condensations which give rise to oxy compounds—aldehydes, ketones, and quinones. 1991 D. T. Sawyer Oxygen Chem. iii. 75 HO· is the only oxy radical with a sufficiently large bond-formation energy to break the CH bond of methane and thereby accomplish the net chemistry of the methane monooxygenases. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). > see alsoalso refers to : oxy-comb. form1 also refers to : oxy-comb. form2 < adj.1?1609adj.21863 see also |
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