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Showing results for arteriole. Search instead for arterioles.
Synonyms

arteriole

American  
[ahr-teer-ee-ohl] / ɑrˈtɪər iˌoʊl /

noun

  1. Anatomy. any of the smallest branches of an artery, terminating in capillaries.


arteriole British  
/ ɑːˈtɪərɪˌəʊl /

noun

  1. anatomy any of the small subdivisions of an artery that form thin-walled vessels ending in capillaries

"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

arteriole Scientific  
/ är-tîrē-ōl′ /
  1. Any of the smaller branches of an artery, especially one that connects with a capillary.


Other Word Forms

Etymology

Origin of arteriole

1830–40; < New Latin artēriola, equivalent to Latin artēri ( a ) artery + -ola -ole 1

Vocabulary lists containing arteriole

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:

They also reduced heart muscle growth and scaring while prompting arteriole formation and growth.

From Science Daily Mar. 6, 2024

Once the efferent arteriole exits the glomerulus, it forms the peritubular capillary network, which surrounds and interacts with parts of the renal tubule.

From Textbooks Jun. 9, 2022

An artery branching off into an arteriole, which branches into a capillary bed.

From Textbooks Jan. 1, 2015

The efferent arteriole is the connecting vessel between the glomerulus and the peritubular capillaries and vasa recta.

From Textbooks Jun. 19, 2013

Such a deposition of layer upon layer of cells in an arteriole and the resulting fibrosis leads to the condition of disappearance of the lumen of the vessel, endarteritis obliterans.

From Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. by Warfield, Louis Marshall

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