noun. (botany) the arrangement of veins in a leaf.
noun. (zoology) the system of venous blood vessels in an animal.
- circulatory system
- cardiovascular system
- merit system
Sentences with venation
1. Noun, singular or mass
Palmate venation can be either divergent, where veins radiate from the center to the edge of the leaf or convergent, which is when the veins curve towards the center of the leaf.