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archenteron

[ahr-ken-tuh-ron] /ɑrˈkɛn təˌrɒn/
noun, plural archentera
[ahr-ken-ter-uh] /ɑrˈkɛn tər ə/ (Show IPA).
Embryology.
1.
the primitive enteron or digestive cavity of a gastrula.
Also called primitive gut.
Origin of archenteron
1875-1880
1875-80; arch-2 + enteron
Related forms
archenteric
[ahr-kuh n-ter-ik] /ˌɑr kənˈtɛr ɪk/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for archenteron

archenteron

/ɑːˈkɛntəˌrɒn/
noun
1.
the cavity within an embryo at the gastrula stage of development that eventually becomes the digestive cavity
Derived Forms
archenteric (ˌɑːkənˈtɛrɪk) adjective
Word Origin
C19: from Greek arkhē beginning + enteron intestine
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
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archenteron in Medicine

archenteron ar·chen·ter·on (är-kěn'tə-rŏn', -tər-ən)
n.
See gastrocele.

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