(chemistry) A precipitation of silver in a striking arborescent form.

Any of the evergreen trees and shrubs known as arborvitae, of the genera Thuja and Thujopsis, or of the species Platycladus orientalis. / (anatomy) White matter of the cerebellum.

Spanish arbor vine, a species of bindweed (Convolvulaceae), Merremia tuberosa.

(US) The national day of observance of the need to protect trees, celebrated by planting a tree.

plural of arbor vine

Abronia montecristoi, a species of endangered anguid lizard found in El Salvador and Honduras.

To become a tree or tree-like, branching.

simple past tense and past participle of arboresce

In an arborescent manner.

Like a tree; having a structure or appearance similar to that of a tree; branching. / (philosophy) Marked by insistence on totalizing principles, binarism and dualism (as opposed to the rhizome theory).