[ zahy-guh-teen, zig-uh- ]
/ ˈzaɪ gəˌtin, ˈzɪg ə- /
noun Cell Biology.
the second stage of prophase in meiosis, during which strands of homologous chromosomes line up and become pairs.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for zygotene
/ (ˈzaɪɡəˌtiːn, ˈzɪɡ-) /
the second stage of the prophase of meiosis, during which homologous chromosomes become associated in pairs (bivalents)
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
Medicine definitions for zygotene
[ zī′gə-tēn′ ]
The stage of meiotic prophase during which the precise point-for-point pairing of the homologous chromosomes begins.zygonema
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.