A0400200 (är′bə-rĕs′ənt)adj. Having the size, form, or characteristics of a tree; treelike.[Latin arborēscēns, arborēscent-, present participle of arborēscere, to grow to be a tree, from arbor, tree.]ar′bo·res′cence n.
arborescence
enUK
arborescence
[¦är·bə¦res·əns] (biology) The state of being treelike in form and appearance.