biphenanthrene (English, noun)
expansion: biphenanthrene (plural biphenanthrenes)
Senses:
topics: chemistry
natural-sciences
organic-chemistry
physical-sciences
glosses: Any of several isomeric aromatic hydrocarbons composed of two phenanthrene molecules joined by a single bond, but especially 1,1-biphenanthrene (or 9-9-biphenanthrene)
Forms:
form: biphenanthrenes
tags: plural