- (of a primary xylem or root) developing from the periphery; having the oldest cells closest to the core.
Origin of endarch
1895–1900; end- + -arch having a point of origin (as specified)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- botany (of a xylem strand) having the first-formed xylem internal to that formed laterCompare exarch 1
Word Origin for endarch
C20: from endo- + Greek arkhē beginning
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