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diplosis

[dih-ploh-sis]
noun Cell Biology.
  1. the doubling of the chromosome number by the union of the haploid sets in the union of gametes.

Origin of diplosis

< Greek díplōsis a doubling, equivalent to diplō- (see diploma) + -sis -sis
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British Dictionary definitions for diplosis

diplosis

noun
  1. biology the doubling of the haploid number of chromosomes that occurs during fusion of gametes to form a diploid zygote

Word Origin for diplosis

C20: from Greek diplōsis doubling, from diploun to double, from diploos double
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
diplosis in Medicine

diplosis

[dĭ-plō′sĭs]
n.
  1. The formation of the diploid number of chromosomes during fertilization by the fusion of the nuclei of two haploid gametes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.