Definition of PARTHENOGENESIS

parthenogenesis

Meanings

Plural: parthenogeneses

Noun

  • human conception without fertilization by a man
  • process in which an unfertilized egg develops into a new individual; common among insects and some other arthropods
  • Referring to various aspects of asexual reproduction:
  • (An instance of) reproduction by the development of a single gamete (an ovum or ovule) without fertilisation by a gamete of the opposite sex; compare monogenesis, metagenesis, and heterogamy.
  • Referring to various aspects of asexual reproduction:
  • Asexual reproduction in toto; agamogenesis.
  • figurative uses of the biological senses
  • Virgin birth, in reference to the Virgin Mary and Jesus Christ.

Origin / Etymology

From parthen- + -o- + -genesis, from Ancient Greek παρθένος (parthénos, “virgin”) and γένεσις (génesis, “origin, creation, generation”).

Synonyms

parthenogeny, virgin birth

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