- having little or no yolk in the cytoplasm of the egg or ovum.
Also a·le·cith·ic [ey-luh-sith-ik] /ˌeɪ ləˈsɪθ ɪk/.
Origin of alecithal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- zoology (of an ovum) having little or no yolk
from a- 1 + Greek lekithos egg yolk
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
- Relating to an egg that has little or no yolk.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.