What does "twister" mean?

Twister: The instrument used in twisting, or making twists. He, twirling his twister, makes a twist of the twine. Wallis.

Additional senses

  1. 2.(Carp.) A girder. Craig.
  2. 3.(Man.) The inner part of the thigh, the proper place to rest upon when on horseback. Craig.

Sources