extirpate


extirpate (http://definr.com/extirpate)

     v 1: destroy completely, as if down to the roots; "the vestiges
          of political democracy were soon uprooted" [syn: uproot,
           eradicate, exterminate]
     2: pull up by or as if by the roots; "uproot the vine that has
        spread all over the garden" [syn: uproot, deracinate,
        root out]