Gynogenesis

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus. uncountable
  2. 2
    female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus wordnet

Etymology

From gyno- + -genesis.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.