venation /vi-nāˈshən/ noun

A system or arrangement of blood vessels or of the veins of a leaf or an insect's wing

venāˈtional adjective

venesecˈtion or venisecˈtion noun

1. Surgical incision into a vein, phlebotomy
2. The opening of a vein so as to let blood as a remedial measure

venographˈic or venographˈical adjective

venogˈraphy noun

Radiography of a vein after injection of a contrast medium

vena cava /kāˈvə/ noun (pl vēnae cāvae /-nē and -vē/)

Either of the two major veins (the superior and inferior vena cava) taking venous blood to the heart

vena contracˈta noun

The point of minimum cross-sectional area in a jet of fluid discharged from an orifice

venatic or venatical /vi-natˈik or -i-kəl/

Relating to hunting

venatˈically adverb

venation /vi-nāˈshən/ noun (rare)

1. Hunting
2. A hunt

venāˈtor noun

A huntsman, hunter

venatorial /ven-ə-tōˈri-əl or -töˈ/ adjective