Definition of "diphenylethylene"
diphenylethylene
noun
plural diphenylethylenes
(organic chemistry) Any of three isomeric phenyl derivatives of ethylene, but especially trans-1,2-diphenylethylene (stilbene)
plural diphenylethylenes
(organic chemistry) Any of three isomeric phenyl derivatives of ethylene, but especially trans-1,2-diphenylethylene (stilbene)