In an arboreal manner / With regard to trees

Furnished with an arbor; lined with trees.

Formed by trees; filled or covered with trees.

(obsolete) Relating to trees; arboreal.

The condition of being arboreal

arboreal; relating to trees

Misspelling of aboral.

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.

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

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