endoderm

[ en-duh-durm ]

/ ˈɛn dəˌdɜrm /

noun

Also called endoblast. Embryology. the innermost cell layer of the embryo in its gastrula stage.

Anatomy. the innermost body tissue that derives from this layer, as the gut lining.

Also entoderm.

Origin of endoderm

1825–35; <French endoderme;see endo-, -derm

OTHER WORDS FROM endoderm

en·do·der·mal, en·do·der·mic, adjective

Words nearby endoderm

endocuticle, endocystitis, endocytobiology, endocytose, endocytosis, endoderm, endodermal sinus tumor, endodermis, endodontia, endodontics, endodontist

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for endoderm

Endoderm, the tissue in an adult, derived from the hypoblast (which see), 19.
The Biological Problem of To-day|Oscar Hertwig
Ahlborn, in 1884, drew a sharp distinction between the segments of the mesoderm and those of the endoderm.
The Origin of Vertebrates|Walter Holbrook Gaskell
These are three in number, being called respectively the ectoderm, endoderm and The layer theory.
Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3|Various
Between the Ectoderm and Endoderm lies an intermediate layer the Mesoderm.
Stories of the Universe: Animal Life|B. Lindsay

In the Calcutta phase of H. vulgaris colour is due entirely to amorphous particles situated mainly in the cells of the endoderm.
Freshwater Sponges, Hydroids & Polyzoa|Nelson Annandale

British Dictionary definitions for endoderm

endoderm

entoderm

/ (ˈɛndəʊˌdɜːm) /

noun

the inner germ layer of an animal embryo, which gives rise to the lining of the digestive and respiratory tractsSee also ectoderm, mesoderm

Derived forms of endoderm

endodermal, endodermic, entodermal or entodermic, 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

Medical definitions for endoderm

endoderm

[ ĕn′də-dûrm′ ]

n.

The innermost of the three primary germ layers of an embryo, developing into the gastrointestinal tract, the lungs, and associated structures.hypoblast

Other words from endoderm

en′do•der′mal adj.

Scientific definitions for endoderm

endoderm

[ ĕn′də-dûrm′ ]

The innermost of the primary germ layers of an animal embryo. In vertebrates, the endoderm gives rise to the respiratory tract, gastrointestinal tract (except mouth and anus), glands associated with the gastrointestinal tract, bladder, and urethra. Compare ectoderm mesoderm.

单词	endoderm
释义	endoderm [ en-duh-durm ] / ˈɛn dəˌdɜrm / noun Also called endoblast. Embryology. the innermost cell layer of the embryo in its gastrula stage. Anatomy. the innermost body tissue that derives from this layer, as the gut lining. Also entoderm. Origin of endoderm 1825–35; <French endoderme;see endo-, -derm OTHER WORDS FROM endoderm en·do·der·mal, en·do·der·mic, adjective Words nearby endoderm endocuticle, endocystitis, endocytobiology, endocytose, endocytosis, endoderm, endodermal sinus tumor, endodermis, endodontia, endodontics, endodontist Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for endoderm Endoderm, the tissue in an adult, derived from the hypoblast (which see), 19. The Biological Problem of To-day\|Oscar Hertwig Ahlborn, in 1884, drew a sharp distinction between the segments of the mesoderm and those of the endoderm. The Origin of Vertebrates\|Walter Holbrook Gaskell These are three in number, being called respectively the ectoderm, endoderm and The layer theory. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3\|Various Between the Ectoderm and Endoderm lies an intermediate layer the Mesoderm. Stories of the Universe: Animal Life\|B. Lindsay In the Calcutta phase of H. vulgaris colour is due entirely to amorphous particles situated mainly in the cells of the endoderm. Freshwater Sponges, Hydroids & Polyzoa\|Nelson Annandale British Dictionary definitions for endoderm endoderm entoderm / (ˈɛndəʊˌdɜːm) / noun the inner germ layer of an animal embryo, which gives rise to the lining of the digestive and respiratory tractsSee also ectoderm, mesoderm Derived forms of endoderm endodermal, endodermic, entodermal or entodermic, 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 Medical definitions for endoderm endoderm [ ĕn′də-dûrm′ ] n. The innermost of the three primary germ layers of an embryo, developing into the gastrointestinal tract, the lungs, and associated structures.hypoblast Other words from endoderm en′do•der′mal adj. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for endoderm endoderm [ ĕn′də-dûrm′ ] The innermost of the primary germ layers of an animal embryo. In vertebrates, the endoderm gives rise to the respiratory tract, gastrointestinal tract (except mouth and anus), glands associated with the gastrointestinal tract, bladder, and urethra. Compare ectoderm mesoderm. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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