virgin birth

Short definition from Wiktionary

Noun

1. 1
   A birth (or vegetal reproduction) after spontaneous, unfertilized gamete-development in a virginal mother, parthenogenesis.
2. 2
   (often capitalized and used absolutely: the Virgin Birth) The miraculous birth of Christ from the Virgin Mary.
3. 3
   (often capitalized and used absolutely: the Virgin Birth) The miraculous birth of Christ from the Virgin Mary: Any similar birth of a deity.
4. 4
   Childbirth in which the offspring is said to have been conceived without sexual intercourse.
5. 5
   Childbirth in which the mother conceived the child through artificial insemination.
6. 6
   Alternative letter-case form of virgin birth.
7. 7
   Alternative letter-case form of virgin birth.