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zygosis

American  
[zahy-goh-sis, zi-] / zaɪˈgoʊ sɪs, zɪ- /

noun

Biology.

  1. the union of two gametes; conjugation.

zygosis British  
/ ˈzaɪɡəʊs, zaɪˈɡəʊsɪs, zɪ-, ˈzɪɡ- /

noun

  1. biology another name for conjugation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • zygose adjective

Etymology

Origin of zygosis

1875–80; < New Latin zygōsis < Greek zýgōsis a yoking. See zygote, -sis

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.