1. a branching structure or pattern resembling a tree
Usage: formal; technical
2. the formation of a treelike structure
Usage: botanical; technical

Examples

• The lightning created a beautiful arborescence across the dark sky.
• The coral displayed an intricate arborescence that fascinated marine biologists.
• The arborescence of blood vessels is clearly visible in the medical scan.
• Frost formed delicate arborescence patterns on the window glass.
• The river delta showed a natural arborescence spreading toward the sea.
• Scientists studied the arborescence of neural networks in the brain.