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rotor noun

  /ˈɹoʊ.tə/ , /ˈɹoʊ.tɚ/ , /ˈɹəʊ.tə/
  • A rotating part of a mechanical device; for example, in an electric motor, generator, alternator, or pump. [from 1900s]
  • An amusement park and carnival ride consisting of a rotating cylindrical chamber in which centrifugal force adheres riders to the wall as the floor drops away, creating a sensation of defying gravity.
rotore
  • (aviation) The wing of a helicopter or other rotary-wing aircraft.
pala, rotore
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