multidentateadj.

Brit.

/ˌmʌltɪˈdɛnteɪt/, U.S.

/ˌməltiˈdɛnˌteɪt/; see also multi- comb. form.

Origin: Formed within English, by compounding. Etymons: multi- comb. form, dentate adj.

Etymology: < multi- comb. form + dentate adj. In sense 1 probably after scientific Latin multidentatus, specific name (J. F. Gmelin in Linnaeus Systema Naturæ (ed. 13, 1788) I. 1760); compare also unidentate adj. at uni- comb. form Additions, quadridentate adj., tridentate adj. With sense 2, compare earlier monodentate adj. at mono- comb. form 1, polydentate adj. at poly- comb. form 1, tridentate adj., unidentate adj. at uni- comb. form Additions.

1. Zoology. Having many teeth or serrations.

ΚΠ

1819 G. Samouelle Entomologist's Compend. 97 Rostrum descending, multidentate above.

1949 M. F. Boyd Malariology I. xxvi. 666/2 A. sundaicus, the most highly anthropophilic of the vectors in that region,..has an armature that approaches closely to the multidentate category.

1987 Acarologia 28 171 Lateral claw structure, and in particular the development of combs, is an important factor, with heavy multidentate combs providing most grip.

2. Chemistry. Of a ligand: having more than one point at which it can be attached to a central atom.

ΘΚΠ

the world > matter > chemistry > atomic chemistry > [adjective] > relating to ligards > by number of boards

polydentate1937

monodentate1949

multidentate1959

1959 Nomencl. Inorg. Chem. (I.U.P.A.C.) 64 A group containing more than one potential co-ordinating atom is termed a multidentate ligand.

1974 Chem. Rev. 74 351/1 This review deals with the synthesis of multidentate macrocyclic compounds.

1996 Philos. Trans. (Royal Soc.) A. 354 420 The ethylene oxide repeat unit is an optimized building block for the formation of multidentate ligand structures.

This entry has been updated (OED Third Edition, March 2003; most recently modified version published online June 2022).

单词	multidentate
释义	multidentateadj. Brit. /ˌmʌltɪˈdɛnteɪt/, U.S. /ˌməltiˈdɛnˌteɪt/; see also multi- comb. form. Origin: Formed within English, by compounding. Etymons: multi- comb. form, dentate adj. Etymology: < multi- comb. form + dentate adj. In sense 1 probably after scientific Latin multidentatus, specific name (J. F. Gmelin in Linnaeus Systema Naturæ (ed. 13, 1788) I. 1760); compare also unidentate adj. at uni- comb. form Additions, quadridentate adj., tridentate adj. With sense 2, compare earlier monodentate adj. at mono- comb. form 1, polydentate adj. at poly- comb. form 1, tridentate adj., unidentate adj. at uni- comb. form Additions. 1. Zoology. Having many teeth or serrations. ΚΠ 1819 G. Samouelle Entomologist's Compend. 97 Rostrum descending, multidentate above. 1949 M. F. Boyd Malariology I. xxvi. 666/2 A. sundaicus, the most highly anthropophilic of the vectors in that region,..has an armature that approaches closely to the multidentate category. 1987 Acarologia 28 171 Lateral claw structure, and in particular the development of combs, is an important factor, with heavy multidentate combs providing most grip. 2. Chemistry. Of a ligand: having more than one point at which it can be attached to a central atom. ΘΚΠ the world > matter > chemistry > atomic chemistry > [adjective] > relating to ligards > by number of boards polydentate1937 monodentate1949 multidentate1959 1959 Nomencl. Inorg. Chem. (I.U.P.A.C.) 64 A group containing more than one potential co-ordinating atom is termed a multidentate ligand. 1974 Chem. Rev. 74 351/1 This review deals with the synthesis of multidentate macrocyclic compounds. 1996 Philos. Trans. (Royal Soc.) A. 354 420 The ethylene oxide repeat unit is an optimized building block for the formation of multidentate ligand structures. This entry has been updated (OED Third Edition, March 2003; most recently modified version published online June 2022). < adj.1819
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