The Collaborative International Dictionary of English v.0.48:

Bine \Bine\, n. [Bind, cf. Woodbine.]
   The winding or twining stem of a hop vine or other climbing
   plant.
   [1913 Webster]

WordNet (r) 3.0 (2006):

bine
    n 1: European twining plant whose flowers are used chiefly to
         flavor malt liquors; cultivated in America [syn: common
         hop, common hops, bine, European hop, Humulus
         lupulus]