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catenane

[kat-n-eyn]
noun
  1. any of the class of chemical compounds containing two or more rings that are interlocked without being bonded chemically.
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Origin of catenane

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for catenane

catenane

noun
  1. a type of chemical compound in which the molecules have two or more rings that are interlocked like the links of a chain
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Word Origin for catenane

C20: from Latin catena chain + -ane
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012