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gynogenesis

American  
[jin-uh-jen-uh-sis, gahy-nuh-, jahy-] / ˌdʒɪn əˈdʒɛn ə sɪs, ˌgaɪ nə-, ˌdʒaɪ- /

noun

Biology.

  1. a type of reproduction by parthenogenesis that requires stimulation by a sperm to activate the egg into development but occurs without fusion of sperm and egg nuclei.

Etymology

Origin of gynogenesis

First recorded in 1920–25; gyno- + -genesis

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.