noun Cell Biology.
the dissolution of a cell nucleus.
Origin of karyolysis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
cytology the disintegration of a cell nucleus, which occurs on death of the cell
Word Origin for karyolysis
C20: from Greek, from karyon a nut + -lysis
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
The dissolution of the nucleus of a cell by swelling or necrosis with the loss of its affinity for staining with basic dyes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.