labilizingn.

Brit.

/ˈleɪbᵻlʌɪzɪŋ/,

/ˈleɪbl̩ʌɪzɪŋ/, U.S.

/ˈleɪbəˌlaɪzɪŋ/

Forms: 1900s– labilising, 1900s– labilizing.

Origin: Formed within English, by derivation. Etymons: labilize v., -ing suffix¹.

Etymology: < labilize v. + -ing suffix¹. Compare earlier labilization n.

Chiefly Chemistry.

The action of making a substance, bond, etc., labile (labile adj. 2); an instance of this.

ΚΠ

1921 Arch. Radiol. & Electrotherapy 25 351 Wetterer sums up the complicated chemical effect of radiation as..a labilising of the cell lecithin and probably other bodies.

1944 Chem. Rev. 35 13 The influence of such groups..will be expressed as a labilizing of the acidic hydrogen.

2012 Inorg. Chem. 51 2165/2 It seems that a better donor ligand is desirable; this may be due to weakening or labilizing of the yttrium—alkoxide bond.

This entry has been updated (OED Third Edition, June 2018; most recently modified version published online March 2022).

labilizingadj.

Brit.

/ˈleɪbᵻlʌɪzɪŋ/,

/ˈleɪbl̩ʌɪzɪŋ/, U.S.

/ˈleɪbəˌlaɪzɪŋ/

Forms: 1900s– labilising, 1900s– labilizing.

Origin: Formed within English, by derivation. Etymons: labile adj., -izing suffix².

Etymology: < labile adj. + -izing suffix². Compare slightly earlier labilized adj. and later labilize v.

Chiefly Chemistry.

That makes a substance, bond, etc., labile (labile adj. 2).

ΚΠ

1903 Nature 26 Feb. 385/2 The rôle of the oxygen must have been that of a labilising agent.

1962 Biochem. Pharmacol. 9 113 Stabilization disappears and is replaced by a labilizing influence.

1977 R. Wattiaux in G. A. Jamieson & D. M. Robinson Mammalian Cell Membranes II. v. 168 Ubichromenol and, to a lesser degree, ubiquinone are labilizing substances.

2011 J. A. Labinger & J. E. Bercaw in A. J. Canty Higher Oxidation State Organopalladium & Platinum Chem. ii. 36 A Pt(IV) intermediate with at least one readily dissociable ligand—most probably in the position trans to the strongly labilizing R group.

This entry has been updated (OED Third Edition, June 2018; most recently modified version published online March 2022).

单词	labilizing
释义	labilizingn. Brit. /ˈleɪbᵻlʌɪzɪŋ/, /ˈleɪbl̩ʌɪzɪŋ/, U.S. /ˈleɪbəˌlaɪzɪŋ/ Forms: 1900s– labilising, 1900s– labilizing. Origin: Formed within English, by derivation. Etymons: labilize v., -ing suffix¹. Etymology: < labilize v. + -ing suffix¹. Compare earlier labilization n. Chiefly Chemistry. The action of making a substance, bond, etc., labile (labile adj. 2); an instance of this. ΚΠ 1921 Arch. Radiol. & Electrotherapy 25 351 Wetterer sums up the complicated chemical effect of radiation as..a labilising of the cell lecithin and probably other bodies. 1944 Chem. Rev. 35 13 The influence of such groups..will be expressed as a labilizing of the acidic hydrogen. 2012 Inorg. Chem. 51 2165/2 It seems that a better donor ligand is desirable; this may be due to weakening or labilizing of the yttrium—alkoxide bond. This entry has been updated (OED Third Edition, June 2018; most recently modified version published online March 2022). labilizingadj. Brit. /ˈleɪbᵻlʌɪzɪŋ/, /ˈleɪbl̩ʌɪzɪŋ/, U.S. /ˈleɪbəˌlaɪzɪŋ/ Forms: 1900s– labilising, 1900s– labilizing. Origin: Formed within English, by derivation. Etymons: labile adj., -izing suffix². Etymology: < labile adj. + -izing suffix². Compare slightly earlier labilized adj. and later labilize v. Chiefly Chemistry. That makes a substance, bond, etc., labile (labile adj. 2). ΚΠ 1903 Nature 26 Feb. 385/2 The rôle of the oxygen must have been that of a labilising agent. 1962 Biochem. Pharmacol. 9 113 Stabilization disappears and is replaced by a labilizing influence. 1977 R. Wattiaux in G. A. Jamieson & D. M. Robinson Mammalian Cell Membranes II. v. 168 Ubichromenol and, to a lesser degree, ubiquinone are labilizing substances. 2011 J. A. Labinger & J. E. Bercaw in A. J. Canty Higher Oxidation State Organopalladium & Platinum Chem. ii. 36 A Pt(IV) intermediate with at least one readily dissociable ligand—most probably in the position trans to the strongly labilizing R group. This entry has been updated (OED Third Edition, June 2018; most recently modified version published online March 2022). < n.1921adj.1903
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