Definition of venous in English:


Syllabification: ve·nous
Pronunciation: /ˈvēnəs


1Of or relating to a vein or the veins.
More example sentences
  • The increase is probably due to raised venous pressure from jugular vein constriction.
  • Brain parenchyma from the parietal lobe showed venous congestion, hemorrhage, and diffuse edema.
  • A venous Doppler study confirmed venous thrombosis of the deep femoral vein.
1.1Of or relating to the dark red, oxygen-poor blood in the veins and pulmonary artery.
More example sentences
  • That made sense as dark red blood is venous, and by then I could see it pooling over the chest drapes.
  • The stagnation of venous blood is a phenomenon that appears when the activity of the heart is weak.
  • Repetitive contractions of the leg muscles actively pump back the venous blood.


early 17th century: from Latin venosus 'venous', from vena 'vein'.



Pronunciation: /viˈnäsətē/
More example sentences
  • This vaso-dilation increases the local venosity of the blood which chemically stimulates Auerbach's and Meissner's plexi in the intestinal walls.


More example sentences
  • These pharmaceutical compositions will generally be prepared by conventional methods and administered venously.

Definition of venous in:

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