infundibulum
Americannoun
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a funnel-shaped organ or part.
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a funnel-shaped extension of the hypothalamus connecting the pituitary gland to the base of the brain.
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a space in the right ventricle at the base of the pulmonary artery.
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of infundibulum
1700–10; < New Latin, Latin: funnel, equivalent to infundi- (stem of infundere to pour into; see in- 2, found 3) + -bulum instrumental suffix; cf. infuse
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.
See Examples For:
The ovulated oocyte with its surrounding granulosa cells is picked up by the infundibulum of the uterine tube, and beating cilia help to transport it through the tube toward the uterus.
From Textbooks ● Jun. 19, 2013
The anterior lobe is connected to the hypothalamus by vasculature in the infundibulum and produces and secretes six hormones.
From Textbooks ● Jun. 19, 2013
There are three regions: the pars distalis is the most anterior, the pars intermedia is adjacent to the posterior pituitary, and the pars tuberalis is a slender “tube” that wraps the infundibulum.
From Textbooks ● Jun. 19, 2013
It connects to the pituitary gland by the stalk-like infundibulum.
From Textbooks ● Jun. 19, 2013
This plate reaches forward below the third cerebral vesicle as far as the infundibulum.
From Form and Function A Contribution to the History of Animal Morphology by E. S. (Edward Stuart) Russell
The two large sacs are infundibula; the small divisions are alveoli.
From Physiology and Hygiene for Secondary Schools by Walters, Francis M.
One of these joins, or expands into, each of the minute lung sacs, or infundibula.
From Physiology and Hygiene for Secondary Schools by Walters, Francis M.
They become capillary in diameter, and finally open into the infundibula of the air cells of the lungs.
From Common Diseases of Farm Animals by Craig, R. A., D. V. M.
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.
