Dictionary.com
Thesaurus.com

muscone

American  
[muhs-kohn] / ˈmʌs koʊn /
Or muskone

noun

Chemistry.
  1. an oily, very slightly water-soluble, large cyclic ketone containing a 15-membered ring, C 1 6 H 3 0 O, obtained from musk: used in the perfume industry.


Etymology

Origin of muscone

< Late Latin musc ( us ) musk + -one