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词汇 vascular
释义

Definition of vascular in English:

vascular

adjective ˈvaskjʊləˈvæskjələr
Anatomy Zoology Medicine
  • 1Relating to, affecting, or consisting of a vessel or vessels, especially those which carry blood.

    〔解,动,医〕管的,脉管的,(尤指)血管的

    vascular disease

    血管疾病。

    the vascular system

    脉管系统。

    Example sentencesExamples
    • And of course cholesterol levels in the blood are related to your blood vessels of your vascular system.
    • Here, we have engineered blood vessels from vascular cells in elderly men.
    • One function of the lymphatic system is to return excess fluid and protein from interstitial spaces to the blood vascular system.
    • Peripheral vascular disease commonly affects the arteries supplying the leg and is mostly caused by atherosclerosis.
    • Smokers have a greater incidence of coronary heart disease, myocardial infarction, peripheral vascular disease, and reduced healing rates.
    1. 1.1Botany Relating to or denoting the plant tissues (xylem and phloem) which conduct water, sap, and nutrients in flowering plants, ferns, and their relatives.
      〔植〕维管的
      Example sentencesExamples
      • Nutrients enter seeds through the maternal vascular system at relatively high concentrations in the phloem.
      • The most obvious manifestation of this is the development of wood, or secondary xylem, from the vascular cambium.
      • Secondary phloem fibres develop from the vascular cambium although secondary vascular growth remains limited.
      • Xylem vessels, the vascular tubes responsible for water transport throughout the plant, are formed by tracheary elements.
      • Accumulation was found first in the xylem, then in vascular parenchyma and then in the thick-walled sieve elements.

Derivatives

  • vascularity

  • nounvaskjʊˈlarɪtiˌvæskjəˈlɛrədi
    • Airway vascularity was dense in intercartilage areas, but sparse in cartilage or membranous areas of the trachea.
      Example sentencesExamples
      • A subsequent neck ultrasound revealed a hypoechoic, well-circumscribed, 1.8-cm mass with moderate vascularity in the lower pole of the right thyroid lobe.
      • Much like the meniscus, the labrum has a relatively low healing potential because of decreased vascularity.
      • Histologic studies have revealed altered fiber structure, increased vascularity, and changes in the extracellular matrix in patients with chronically painful Achilles tendons.
      • The approximate locations of the major fissures are inferred from areas of relatively sparse pulmonary vascularity.
  • vascularly

  • adverb

Origin

Late 17th century: from modern Latin vascularis, from Latin vasculum (see vasculum).

Rhymes

cardiovascular

Definition of vascular in US English:

vascular

adjectiveˈvæskjələrˈvaskyələr
Anatomy Medicine Zoology
  • 1Relating to, affecting, or consisting of a vessel or vessels, especially those which carry blood.

    〔解,动,医〕管的,脉管的,(尤指)血管的

    vascular disease

    血管疾病。

    the vascular system

    脉管系统。

    Example sentencesExamples
    • Peripheral vascular disease commonly affects the arteries supplying the leg and is mostly caused by atherosclerosis.
    • Here, we have engineered blood vessels from vascular cells in elderly men.
    • And of course cholesterol levels in the blood are related to your blood vessels of your vascular system.
    • Smokers have a greater incidence of coronary heart disease, myocardial infarction, peripheral vascular disease, and reduced healing rates.
    • One function of the lymphatic system is to return excess fluid and protein from interstitial spaces to the blood vascular system.
    1. 1.1Botany Relating to or denoting the plant tissues (xylem and phloem) which conduct water, sap, and nutrients in flowering plants, ferns, and their relatives.
      〔植〕维管的
      Example sentencesExamples
      • Xylem vessels, the vascular tubes responsible for water transport throughout the plant, are formed by tracheary elements.
      • The most obvious manifestation of this is the development of wood, or secondary xylem, from the vascular cambium.
      • Secondary phloem fibres develop from the vascular cambium although secondary vascular growth remains limited.
      • Accumulation was found first in the xylem, then in vascular parenchyma and then in the thick-walled sieve elements.
      • Nutrients enter seeds through the maternal vascular system at relatively high concentrations in the phloem.

Origin

Late 17th century: from modern Latin vascularis, from Latin vasculum (see vasculum).

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