The Open Dictionary

venous

adjective

UK/ˈviː.nəs/
US/ˈviː.nəs/

Definitions of venous adjective

  1. medical

    Relating to or associated with veins.

    • The oxygen content of venous blood is typically lower than that of arterial blood.

    • The doctor is examining his venous system to check for any blockages.

    • She felt venous pressure in her legs after a long period of exercise.