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alicyclic

American  
[al-uh-sahy-klik, -sik-lik] / ˌæl əˈsaɪ klɪk, -ˈsɪk lɪk /

adjective

Chemistry.
  1. of or noting organic compounds essentially aliphatic in chemical behavior but differing structurally in that the essential carbon atoms are connected in a ring instead of a chain.


alicyclic British  
/ -ˈsɪk-, ˌælɪˈsaɪklɪk /

adjective

  1. (of an organic compound) having aliphatic properties, in spite of the presence of a ring of carbon atoms

"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

Etymology

Origin of alicyclic

First recorded in 1890–95; ali(phatic) + cyclic