A shady sitting place or pergola usually in a park or garden, surrounded by climbing shrubs, vines or other vegetation. / A grove of trees.

An axis or shaft supporting a rotating part on a lathe. / A bar for supporting cutting tools. / A spindle of a wheel.

Of, relating to, or resembling a tree. / Living in or among trees. / Covered or filled with trees.

Any tree-dwelling creature.

plural of arbor

A person who plants, prunes and takes care of trees

plural of arborator

The quality of being arboreal, of living in trees

A Cushitic language of Ethiopia.

(of a plant) Having the characteristics of a tree. / Covered or filled with trees. / (obsolete) Growing on trees. / (obsolete, anatomy) Having a tree-like, branching structure.