branchy

from WordNet (r) 3.0 (2006)

branchy
    adj 1: having many branches; "a branchy tree trunk" [ant:
           {branchless}]

from The Collaborative International Dictionary of English v.0.48

Branchy \Branch"y\, a.
   Full of branches; having wide-spreading branches; consisting
   of branches.
   [1913 Webster]

         Beneath thy branchy bowers of thickest gloom. --J.
                                                  Scott.
   [1913 Webster]