TRISPAST

trispast|trispastion. Trispast, or Trispastion, n. a machine with three puds

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{ Tri″spast (?), Tri‐spas″ton (?), } n. [[NL. trispaston, fr. Gr. � drawn threefold; � (see Tri-) + � to draw.]] (Mech.) A machine with three pulleys which act together for raising great weights. Brande & C.