#bridle  headgear for a horse; includes a headstall and bit and reins to give the rider or driver control
  supertype:  headgear  stable gear consisting of any part of a harness that fits about the horse's head
  part of:  harness.stable_gear
  part:  bit.stable_gear  piece of metal held in horse's mouth by reins and used to control the horse while riding; "the horse was not accustomed to a bit"
  part:  cheekpiece  either of two straps of a bridle that connect the bit to the headpiece
  part:  headstall__headpiece  the band that is the part of a bridle that fits around a horse's head
  part:  rein  one of a pair of long straps (usually connected to the bit or the headpiece) used to control a horse

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