1. the arrangement or pattern of veins in a leaf or insect wing
Usage: biology

Examples

• The botanist studied the venation of maple leaves to identify the species.
• Parallel venation is characteristic of monocot plants like grasses.
• The intricate venation of butterfly wings helps scientists classify different species.
• Students learned to distinguish plants by examining their leaf venation patterns.
• The fossil showed clear venation that helped paleontologists identify the ancient fern.
• Reticulate venation creates a net-like pattern in dicot leaves.