multiringadj.

Brit.

/ˈmʌltɪˌrɪŋ/, U.S.

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

Origin: Formed within English, by compounding. Etymons: multi- comb. form, ring n.¹

Etymology: < multi- comb. form + ring n.¹ With sense 2, compare slightly earlier multicyclic adj.

1. Having more than one ring, or more than one pair of rings.

ΚΠ

1967 IEEE Trans. Aerospace & Electronic Syst. 3 990/1 The theory of large single-ring and multi-ring circular arrays of isotropic radiators is discussed.

1992 Gibbons Stamp Monthly Mar. 6/2 (advt.) Quality multi-ring album with a padded PVC binder... Recommended capacity 80 leaves.

1994 Sci. Amer. Sept. 95/2 Multi-ring circuses are awkward and remain outside present consideration.

2. Chemistry. Having more than one ring of atoms in the molecule; polycyclic.

ΚΠ

1969 Jrnl. Chem. Engin. Data 14 372/1 Published equilibria for hydrogenation of multi-ring aromatic hydrocarbons are limited to the naphthalene-hydrogen, diphenyl-hydrogen, and phenanthrene-hydrogen systems.

1977 Sci. Amer. May 64/1 A multiring hyrocarbon capable of causing cancer in mice.

1994 Science 27 May 1289 Multiring molecules including steroids and heterocyclic compounds.

This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022).

单词	multiring
释义	multiringadj. Brit. /ˈmʌltɪˌrɪŋ/, U.S. /ˌməltiˈrɪŋ/; see also multi- comb. form. Origin: Formed within English, by compounding. Etymons: multi- comb. form, ring n.¹ Etymology: < multi- comb. form + ring n.¹ With sense 2, compare slightly earlier multicyclic adj. 1. Having more than one ring, or more than one pair of rings. ΚΠ 1967 IEEE Trans. Aerospace & Electronic Syst. 3 990/1 The theory of large single-ring and multi-ring circular arrays of isotropic radiators is discussed. 1992 Gibbons Stamp Monthly Mar. 6/2 (advt.) Quality multi-ring album with a padded PVC binder... Recommended capacity 80 leaves. 1994 Sci. Amer. Sept. 95/2 Multi-ring circuses are awkward and remain outside present consideration. 2. Chemistry. Having more than one ring of atoms in the molecule; polycyclic. ΚΠ 1969 Jrnl. Chem. Engin. Data 14 372/1 Published equilibria for hydrogenation of multi-ring aromatic hydrocarbons are limited to the naphthalene-hydrogen, diphenyl-hydrogen, and phenanthrene-hydrogen systems. 1977 Sci. Amer. May 64/1 A multiring hyrocarbon capable of causing cancer in mice. 1994 Science 27 May 1289 Multiring molecules including steroids and heterocyclic compounds. This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2022). < adj.1967
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