biovular
/baɪˈɑvjələr/
adjective
- Relating to or derived from two separate eggs; used especially of twins that come from two different eggs (fraternal twins).
- Unlike identical twins, biovular twins can be of different sexes.
- The doctor explained that the twins were biovular because they came from two separate eggs.
- Biovular twins are no more genetically similar than ordinary siblings.
Antonyms