ethoxy-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. ethoxy-precocine Brit.

/ᵻˌθɒksɪprᵻˈkəʊsiːn/,

/ɛˌθɒksɪprᵻˈkəʊsiːn/, U.S.

/ɛˌθɑksiprəˈkoʊˌsin/.

Origin: A variant or alteration of another lexical item. Etymon: ethoxyl n.

Etymology: < ethoxyl n.Found in a number of formations from the late 19th cent. Compare ethoxy adj.

Chemistry.

Forming names of compounds containing an ethoxyl group.

ΚΠ

1873 Jrnl. Chem. Soc. 26 642 The chemical behaviour of tyrosin is capable of explanation on the assumption that it is ethylene-oxyparaamidobenzoic acid (ethoxy-paraamidobenzoic acid?).

1878 Chem. News 26 July 46/1 Ethoxyacetonitrile..is a colourless, very mobile liquid, of a peculiar but agreeable odour and burning taste.

1909 Chem. Abstr. 3 2241 p-ethoxy-phenylaminomethyl sulphites.

1976 Shell in Industr. Chemicals 5 The detergent alcohols are converted into sulphates or reacted with ethylene oxide—to form ethoxylates and ethoxy sulphates.

1988 Nature 25 Aug. 659/1 Cellosolve (ethoxyethanol) is identified as an ether based on ethylene oxide and cellulose.

2009 W. G. Goodman & N. A. Granger in L. I. Gilbert Insect Devel. 354/1 Ethoxy-precocene is known to induce destruction of the CA [= corpus allatum] in certain insect species.

This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022).

单词	ethoxy-
释义	ethoxy-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. ethoxy-precocine Brit. /ᵻˌθɒksɪprᵻˈkəʊsiːn/, /ɛˌθɒksɪprᵻˈkəʊsiːn/, U.S. /ɛˌθɑksiprəˈkoʊˌsin/. Origin: A variant or alteration of another lexical item. Etymon: ethoxyl n. Etymology: < ethoxyl n.Found in a number of formations from the late 19th cent. Compare ethoxy adj. Chemistry. Forming names of compounds containing an ethoxyl group. ΚΠ 1873 Jrnl. Chem. Soc. 26 642 The chemical behaviour of tyrosin is capable of explanation on the assumption that it is ethylene-oxyparaamidobenzoic acid (ethoxy-paraamidobenzoic acid?). 1878 Chem. News 26 July 46/1 Ethoxyacetonitrile..is a colourless, very mobile liquid, of a peculiar but agreeable odour and burning taste. 1909 Chem. Abstr. 3 2241 p-ethoxy-phenylaminomethyl sulphites. 1976 Shell in Industr. Chemicals 5 The detergent alcohols are converted into sulphates or reacted with ethylene oxide—to form ethoxylates and ethoxy sulphates. 1988 Nature 25 Aug. 659/1 Cellosolve (ethoxyethanol) is identified as an ether based on ethylene oxide and cellulose. 2009 W. G. Goodman & N. A. Granger in L. I. Gilbert Insect Devel. 354/1 Ethoxy-precocene is known to induce destruction of the CA [= corpus allatum] in certain insect species. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022). < comb. form1873
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