Wiktionary
dizygotic
a. (context biology English) Derived from two eggs that have been separately fertilized; dizygous
WordNet
dizygotic
adj. derived from two separately fertilized eggs; "dizygotic twins" [syn: dizygous]
Usage examples of "dizygotic".
The two kinds of twins I have reference to are called, in biological terminology, monozygotic and dizygotic respectively.
Again, we don't know but in dizygotic twins the chance of the other twin getting depressed is only 14%.