capillary tube

cap·il·lar·y

[kap-uh-ler-ee] adjective, noun, plural cap·il·lar·ies.
adjective
1.
pertaining to or occurring in or as if in a tube of fine bore.
2.
resembling a strand of hair; hairlike.
3.
Physics.
a.
pertaining to capillarity.
b.
of or pertaining to the apparent attraction or repulsion between a liquid and a solid, observed in capillarity.
4.
Anatomy. pertaining to a capillary or capillaries.
noun
5.
Anatomy. one of the minute blood vessels between the terminations of the arteries and the beginnings of the veins.
6.
Also called capillary tube. a tube with a small bore.
00:10
capillary tube is always a great word to know.
So is slumgullion. Does it mean:
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a stew of meat, vegetables, potatoes, etc.

Origin:
1570–80; capill(ar) (obsolete, < Latin capillāris pertaining to hair, equivalent to capill(us) hair + -āris -ar1) + -ary

in·ter·cap·il·lar·y, adjective
non·cap·il·lar·y, adjective, noun, plural non·cap·il·lar·ies.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
capillary (kəˈpɪlərɪ) [Click for IPA pronunciation guide]
 
adj
1.  resembling a hair; slender
2.  (of tubes) having a fine bore
3.  anatomy of or relating to any of the delicate thin-walled blood vessels that form an interconnecting network between the arterioles and the venules
4.  physics of or relating to capillarity
 
n , -laries
5.  anatomy any of the capillary blood vessels
6.  a fine hole or narrow passage in any substance
 
[C17: from Latin capillāris, from capillus hair]

capillary tube
 
n
a glass tube with a fine bore and thick walls, used in thermometers, etc

Collins English Dictionary - Complete & Unabridged 10th Edition
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Etymonline
Word Origin & History

capillary
1656, from L. capillaris "of hair," from capillus "hair" (of the head). Capillarity is recorded from 1830.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

capillary cap·il·lary (kāp'ə-lěr'ē)
adj.

  1. Of or relating to the capillaries.

  2. Relating to or resembling a hair; fine and slender.

n.
Blood capillary.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
capillary   (kāp'ə-lěr'ē)  Pronunciation Key 
Any of the tiny blood vessels that connect the smallest arteries (arterioles) to the smallest veins (venules). Capillaries form a network throughout the body for the exchange of oxygen, metabolic waste products, and carbon dioxide between blood and tissue cells.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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American Heritage
Cultural Dictionary
capillary [(kap-uh-ler-ee)]

A thin tube, such as a blood vessel or a straw, through which fluids flow.

Note: The interaction between the fluid and the vessel walls produces a force that can lift the fluid up into the tube, a phenomenon known as capillary action.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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