What does capillary mean?
Definitions for capillary
ˈkæp əˌlɛr icap·il·la·ry
This dictionary definitions page includes all the possible meanings, example usage and translations of the word capillary.
capillary, capillary tube, capillary tubingnoun
a tube of small internal diameter; holds liquid by capillary action
capillary, capillary vesseladjective
any of the minute blood vessels connecting arterioles with venules
of or relating to hair
long and slender with a very small internal diameter
"a capillary tube"
A narrow tube
Any of the small blood vessels that connect arteries to veins
of or pertaining to hair
Etymology: From capillaris, from capillus, from caput.
Samuel Johnson's Dictionary
Etymology: from capillus, hair, Lat.
Capillary, or capillaceous plants, are such as have no main stalk or stem, but grow to the ground, as hairs on the head; and which bear their seeds in little tufts or protuberances on the backside of their leaves. John Quincy.
Our common hyssop is not the least of vegetables, nor observed to grow upon walls; but rather, as Lemnius well conceiveth, some kind of capillaries, which are very small plants, and only grow upon walls and stony places. Thomas Browne, Vulgar Errours, b. vi. c. 7.
Ten capillary arteries in some parts of the body, as in the brain, are not equal to one hair; and the smallest lymphatick vessels are an hundred times smaller than the smallest capillary artery. John Arbuthnot, on Aliments.
A capillary is a small blood vessel from 5 to 10 micrometres (μm) in diameter. Capillaries are composed of only the tunica intima, consisting of a thin wall of simple squamous endothelial cells. They are the smallest blood vessels in the body: they convey blood between the arterioles and venules. These microvessels are the site of exchange of many substances with the interstitial fluid surrounding them. Substances which cross capillaries include water, oxygen, carbon dioxide, urea, glucose, uric acid, lactic acid and creatinine. Lymph capillaries connect with larger lymph vessels to drain lymphatic fluid collected in the microcirculation. During early embryonic development, new capillaries are formed through vasculogenesis, the process of blood vessel formation that occurs through a de novo production of endothelial cells that then form vascular tubes. The term angiogenesis denotes the formation of new capillaries from pre-existing blood vessels and already present endothelium which divides.
resembling a hair; fine; minute; very slender; having minute tubes or interspaces; having very small bore; as, the capillary vessels of animals and plants
pertaining to capillary tubes or vessels; as, capillary action
a tube or vessel, extremely fine or minute
a minute, thin-walled vessel; particularly one of the smallest blood vessels connecting arteries and veins, but used also for the smallest lymphatic and biliary vessels
Etymology: [L. capillaris, fr. capillus hair. Cf. Capillaire.]
Capillaries are the smallest of a body's blood vessels and are parts of the microcirculation. Their endothelial linings are only one cell layer thick. These microvessels, measuring 5-10 μm in diameter, connect arterioles and venules, and enable the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste chemical substances between blood and surrounding tissues. During embryological development, new capillaries are formed by vasculogenesis, the process of blood vessel formation occurring by a de novo production of endothelial cells and their formation into vascular tubes. The term angiogenesis denotes the formation of new capillaries from pre-existing blood vessels.
Chambers 20th Century Dictionary
kap′il-a-ri, or ka-pil′a-ri, adj. as fine or minute as a hair: having a very small bore, as a tube.—n. a tube with a bore as fine as a hair: (pl.) the minute vessels that unite the veins and arteries in animals.—adj. Capillaceous (kap-i-lā′shi-us), hair-like, capillary.—n. Capillar′ity, a name given to certain phenomena which appear when open tubes, having a very small bore, are placed in vessels containing liquids—e.g., if placed in water, the level of the water in the tube will be above that of the general surface.—adj. Cap′illose, hairy. [L. capillaris—capillus, hair, akin to caput, the head, akin to Eng. Head.]
A type of blood vessel.
Our bodies have many types of capillary.
Submitted by MaryC on April 7, 2020
long and slender like a hair: antennae in which the joints are long, slender and loosely articulated.
The numerical value of capillary in Chaldean Numerology is: 5
The numerical value of capillary in Pythagorean Numerology is: 7
Popularity rank by frequency of use
Translations for capillary
From our Multilingual Translation Dictionary
- شعيرة دمويةArabic
- capil·larCatalan, Valencian
- vlásečnice, kapiláraCzech
- τριχοειδές αγγείοGreek
- capilar, capilaria, tubo capilarSpanish
- hiusputki, hiussuoniFinnish
- kapilláris, hajszálcső, hajszálérHungarian
- vaso capillare, capillareItalian
- 毛細血管, 毛管Japanese
- hartvat, capillairDutch
- vas capilarRomanian
- капилар, kapilarSerbo-Croatian
- vlásočnica, kapiláraSlovak
Get even more translations for capillary »
Find a translation for the capillary definition in other languages:
Select another language:
- - Select -
- 简体中文 (Chinese - Simplified)
- 繁體中文 (Chinese - Traditional)
- Español (Spanish)
- Esperanto (Esperanto)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Gaeilge (Irish)
- Українська (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Use the citation below to add this definition to your bibliography:
"capillary." Definitions.net. STANDS4 LLC, 2023. Web. 2 Apr. 2023. <https://www.definitions.net/definition/capillary>.
Discuss these capillary definitions with the community:
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
You need to be logged in to favorite.