ectoblast

[ ek-tuh-blast ]
/ ˈɛk təˌblæst /
|

noun Embryology.

the ectoderm.

Origin of ectoblast

First recorded in 1860–65; ecto- + -blast
Related formsec·to·blas·tic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for ectoblast

ectoblast

/ (ˈɛktəʊˌblæst) /

noun

another name for ectoderm, epiblast

Derived Formsectoblastic, adjective
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 ectoblast

ectoblast

[ ĕktə-blăst′ ]

n.

ectoderm

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.