Definition of Arboreal

Adjective: arboreal aa(r)'bo-ree-ul

Of or relating to or formed by trees
"an arboreal roof";
- arborical, arborary, arborous
Inhabiting or frequenting trees
"arboreal apes";
- arboreous, tree-living
Resembling a tree in form and branching structure
"arboreal coral found off the coast of Bermuda";
- arboreous, arborescent, arboresque, arboriform, dendriform, dendroid, dendroidal, treelike, tree-shaped