Source : Webster's Revised Unabridged Dictionary (1913)

Quickset \Quick"set`\, n.
   A living plant set to grow, esp. when set for a hedge;
   specifically, the hawthorn.

Quickset \Quick"set`\, a.
   Made of quickset.

         Dates and pomegranates on the quickset hedges.
                                                  --Walpole.

Quickset \Quick"set`\, v. t.
   To plant with living shrubs or trees for a hedge; as, to
   quickset a ditch. --Mortimer.

Source : WordNet®

quickset
     adj : grown from cuttings planted directly in the ground; "a
           quickset hawthorn hedge" [syn: {quickset(a)}]
     n : cuttings of plants set in the ground to grow as hawthorn for
         hedges or vines; "a quickset of a vine planted in a
         vineyard"