doubletree

2 definitions found

doubletree - Collaborative International Dictionary of English v.0.48 :

  Doubletree \Dou"ble*tree`\, n.
     The bar, or crosspiece, of a carriage, to which the
     singletrees are attached.
     [1913 Webster]

doubletree - WordNet (r) 2.1 (2005) :

  doubletree
      n 1: a crossbar on a wagon or carriage to which two whiffletrees
           are attached in order to harness two horses abreast