cyclopentanophenanthrene
English
editNoun
editcyclopentanophenanthrene (usually uncountable, plural cyclopentanophenanthrenes)
- (organic chemistry) The tetracyclic skeleton that, with a branched side chain, is common to all steroids.
cyclopentanophenanthrene (usually uncountable, plural cyclopentanophenanthrenes)