vitelline
Americanadjective
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of or relating to the egg yolk.
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having a yellow color resembling that of an egg yolk.
adjective
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of or relating to the yolk of an egg
the vitelline gland
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having the yellow colour of an egg yolk
Etymology
Origin of vitelline
First recorded in 1375–1425; late Middle English word from Medieval Latin word vitellīnus. See vitellus, -ine 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Thus, the secondary, allantoic circulation gradually takes the place of the original vitelline circulation.
From The Evolution of Man — Volume 1 by Ernst Heinrich Philipp August Haeckel
Incomplete closure of the vitelline duct results in the presence of a diverticulum—Meckel’s—generally connected with the ileum, mainly important by reason of the readiness with which it occasions intestinal obstruction.
From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" by Various
Now, the human ovum or egg consists of a vitellus or yolk, which is covered by a similar membrane, known as the vitelline.
From What a Young Husband Ought to Know by Sylvanus Stall
These vessels naturally atrophy with the degeneration of the umbilical vesicle, and the vitelline circulation is replaced by a second, that of the allantois.
From The Evolution of Man — Volume 1 by Ernst Heinrich Philipp August Haeckel
On the floor of the open belly lie, between the protovertebrae, the primitive aortas, from which five pairs of vitelline arteries are given off.
From The Evolution of Man — Volume 1 by Ernst Heinrich Philipp August Haeckel
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
