blood vessels meaning

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Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, 'increment': 0.05, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, "authorizationFallbackResponse": { var pbDesktopSlots = [ bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, googletag.pubads().enableSingleRequest(); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, var mapping_topslot_b = googletag.sizeMapping().addSize([746, 0], [[728, 90]]).addSize([0, 0], []).build(); { bidder: 'sovrn', params: { tagid: '346693' }}, Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, { bidder: 'sovrn', params: { tagid: '346688' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, These vessels transport blood cells, nutrients, and oxygen to the tissues of the body. name: "pbjs-unifiedid", {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Arteries and veins branch off from the femoral artery to supply oxygen-rich blood to the male reproductive organs. dfpSlots['topslot_b'] = googletag.defineSlot('/23202586/cdo_topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, 2021. dfpSlots['houseslot_b'] = googletag.defineSlot('/2863368/houseslot', [], 'ad_houseslot_b').defineSizeMapping(mapping_houseslot_b).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').setCategoryExclusion('house').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, “Blood vessel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20vessel. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); googletag.pubads().setTargeting("cdo_t", "animal-anatomy"); { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, 'Nip it in the butt' or 'Nip it in the bud'. { bidder: 'appnexus', params: { placementId: '11654174' }}, vaisseau [masculine] sanguin, vaisseau sanguin…, vaso sanguíneo, vaso sanguíneo [masculine]…. { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, If we are having any sort of problem with our hands, performing simple daily activities becomes troublesome. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, Also known as a subconjunctival hemorrhage, a broken blood vessel in your eye is typically a harmless condition (although see below) that clears up within one to three weeks.. Subconjunctival is the term used to describe the space located just beneath the conjunctiva (the clear surface of your eye). { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, dfpSlots['rightslot'] = googletag.defineSlot('/23202586/cdo_rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '446381' }}, The blood vessels are the components of the circulatory system that transport blood throughout the human body. googletag.pubads().setTargeting("cdo_tc", "resp"); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, Very small branches that collect the blood from the various organs and parts are called venules , and they unite to form veins , which return the blood to the heart. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Dilate definition is - to become wide : swell. 'increment': 0.01, The blood vessels in your nose may become damaged by the use of drugs like cocaine or exposure to harsh chemicals like ammonia. Cambridge Dictionary +Plus var googletag = googletag || {}; window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; }, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, }] Since the supply oxygen tension increases, proliferation near y = 0 increases and, hence, there are more live cells near to the, Rolling continues until integrins take over; they strengthen the adhesion and allow the cells to crawl out of the, In normal wound healing, angiogenesis (new, For simplicity, we restrict attention to one-dimensional models, with the spatial dimension being outward from the, A feature of some lesions was a centrally located small, There is an imbalance of signals from the corresponding retinae because one is shadowed by the, During re-endothelialisation of wounds to the, Increased vascular supply to the tumour via the induction of new, You put the mechanical surgeon inside the. The most common type of stroke, an ischemic stroke, occurs when blood clots or fatty deposits block or narrow a, Such models could be tailored to replicate an individual patient's, And a National Institutes of Health study of, Brain aneurysms, which affect as many as one in 50 people, occur when a, Similar to other lasers, this one converts light into heat, destroying the, Those reveal that the virus warps a critical piece of our vascular infrastructure: the single layer of cells lining the inside of every, Post the Definition of blood vessel to Facebook, Share the Definition of blood vessel on Twitter, On 'Eminent' and 'Imminent' (and 'Immanent'), Getting Up to Speed on (the History of) 'Speed'. var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); Learn more in the Cambridge English-Russian Dictionary. googletag.cmd = googletag.cmd || []; var pbjs = pbjs || {}; { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, ga('send', 'pageview'); Add blood vessel to one of your lists below, or create a new one. Click on the arrows to change the translation direction. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, { bidder: 'sovrn', params: { tagid: '387233' }}, As a result, formed atherosclerotic plaques that clog blood vessels and cause a reduction in t… googletag.pubads().setTargeting("cdo_dc", "english"); {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, googletag.pubads().disableInitialLoad(); pbjs.que.push(function() { 'max': 30, { bidder: 'appnexus', params: { placementId: '11654174' }}, { bidder: 'ix', params: { siteId: '195467', size: [300, 50] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, ga('require', 'displayfeatures'); { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, dfpSlots['topslot_a'] = googletag.defineSlot('/23202586/cdo_topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, 'increment': 0.5, iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/blood-vessel"); googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); // FIXME: (temporary) - send ad requests only if PlusPopup is not shown { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, Blood vessel, a vessel in the human or animal body in which blood circulates. See the full definition for blood vessel in the English Language Learners Dictionary, More from Merriam-Webster on blood vessel, Nglish: Translation of blood vessel for Spanish Speakers, Britannica.com: Encyclopedia article about blood vessel. The circulatory system is controlled by homeostatic mechanisms of autoregulation, just as hydraulic circuits are controlled by control systems. var pbMobileHrSlots = [ The condition causes signs and symptoms of heart disease, such as chest pain (angina).Small vessel disease is sometimes called coronary microvascular disease or small vessel heart disease. { bidder: 'appnexus', params: { placementId: '11654149' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, countable noun [usually plural] Blood vessels are the narrow tubes through which your blood flows. { bidder: 'appnexus', params: { placementId: '11654157' }}, if(!isPlusPopupShown()) This can lead to bulging veins that extend from the temples to the middle of the forehead. { bidder: 'sovrn', params: { tagid: '346698' }}, enableSendAllBids: false 'increment': 1, if(refreshConfig.enabled == true) { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, Synonym Discussion of dilate. userSync: { 'max': 8, },{ if(pl_p) The narrowing of blood vessels occurs most often in atherosclerosis. (noun) { bidder: 'appnexus', params: { placementId: '19042093' }}, googletag.pubads().setTargeting("cdo_pc", "dictionary"); 'buckets': [{ { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, Send us feedback. { bidder: 'sovrn', params: { tagid: '446381' }}, 2. a vessel important in establishing and maintaining collateral circulation. These vessels transport blood to and from each leg. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! dfpSlots['leftslot'] = googletag.defineSlot('/23202586/cdo_leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '387233' }}, storage: { Add the power of Cambridge Dictionary to your website using our free search box widgets. 'max': 36, { bidder: 'appnexus', params: { placementId: '11654149' }}, }; filter: 'include' Hemodynamics or haemodynamics are the dynamics of blood flow. expires: 365 }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, Vasculitis is a general term that refers to inflammation of blood vessels. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, }, See authoritative translations of Blood vessel in Spanish with example sentences and audio pronunciations. What does blood-vessels mean? }); iframe: { googletag.pubads().setTargeting("cdo_ei", "blood-vessel"); "loggedIn": false {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, The term hemorrhage refers to the breakage of tiny blood vessels. { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, googletag.pubads().setTargeting("sfr", "cdo_dict_english"); { bidder: 'sovrn', params: { tagid: '446382' }}, These example sentences are selected automatically from various online news sources to reflect current usage of the word 'blood vessel.' } { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, iasLog("criterion : cdo_t = animal-anatomy"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, name: "pubCommonId", { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", The mechanism of occurrence of this pathology, in turn, is closely connected with the lifestyle and peculiarities of the diet of the person. 'max': 3, { bidder: 'appnexus', params: { placementId: '19042093' }}, 'cap': true var pbTabletSlots = [ } The vessels that carry blood away from the heart are called arteries , and their very small branches are arterioles . Hitting it off and befriending people (Words for making friends), Clear explanations of natural written and spoken English. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, var pbMobileLrSlots = [ Vasculitis can also cause blood vessel narrowing to the point of closing off entirely (called an occlusion). { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, 'cap': true { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, pbjs.setConfig(pbjsCfg); { { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, googletag.cmd.push(function() { Thus, haemodynamics explains the physical laws that govern the flow of blood in the blood vessels. Definition of blood vessel. { bidder: 'appnexus', params: { placementId: '11654156' }}, We depend on our hands to do everything in our daily life. { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, { bidder: 'sovrn', params: { tagid: '387232' }}, }, googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); { bidder: 'appnexus', params: { placementId: '11653860' }}, googletag.pubads().collapseEmptyDivs(false); }], { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, The decrease in blood flow causes a lack of oxygen and changes in skin color. { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, The haemodynamic response continuously monitors and adjusts to conditions in the body and its environment. If blood flow in a vessel with vasculitis is reduced or stopped, the tissues that receive blood from that vessel become injured and begin to die. blood vessel translate: кровеносный сосуд. dfpSlots['rightslot2'] = googletag.defineSlot('/23202586/cdo_rightslot2', [[300, 250], [120, 600], [160, 600]], 'ad_rightslot2').defineSizeMapping(mapping_rightslot2).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); iasLog("criterion : cdo_tc = resp"); 'All Intensive Purposes' or 'All Intents and Purposes'? { bidder: 'sovrn', params: { tagid: '346688' }}, storage: { blood vessel definition: 1. any of the tubes through which blood flows in the body 2. any of the tubes through which blood…. userIds: [{ ga('set', 'dimension3', "default"); { bidder: 'appnexus', params: { placementId: '11654157' }}, "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", expires: 60 ‘But blood is only supposed to clot when it is outside a blood vessel.’ ‘Usually the sample is taken out of a blood vessel in your arm.’ ‘An ultrasound device then measured how well the blood vessel responded to the sudden increase in flow.’ ‘When a blood vessel breaks, platelets gather in … bidders: '*', { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, initAdSlotRefresher(); { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, pid: '94' Give directions for checking the flow of blood from small and from large blood vessels. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, Browse our dictionary apps today and ensure you are never again lost for words. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, dfpSlots['btmslot_a'] = googletag.defineSlot('/23202586/cdo_btmslot', [[300, 250], 'fluid'], 'ad_btmslot_a').defineSizeMapping(mapping_btmslot_a).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').addService(googletag.pubads()); Tumors like the tissues of the normal body are nourished by the blood and contain blood vessels often in great numbers. "authorizationTimeout": 10000 googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, googletag.cmd.push(function() { { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, googletag.pubads().setTargeting("cdo_c", ["people_society_religion", "beauty_health_fitness"]); When blood vessels become inflamed, they may become weakened, stretch, and either increase in size or become narrow -- even to the point of closing entirely.

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