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

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

arboreal; relating to trees

Misspelling of aboral.

The quality of being arboreal, of living in trees

(graph theory) The minimum number of forests into which the edges of an undirected graph may be partitioned.

plural of arboricity

In an arboreal manner / With regard to trees

plural of arboreal

(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.