| diovular | Relating to two ova. Synonym: biovular. Origin: di-+ Mod. L. Ovulum, dim. Of L. Ovum, egg (05 Mar 2000) |
|---|---|
| diovular twins | Dizygotic twins are siblings who have shared a common uterine environment. They are due to fertilization of two different ova by different sperm. Dizygotic twins are also called fraternal twins. (12 Dec 1998) |