anti-torque rotor

Definitions of anti-torque rotor
  1. noun
    rotor consisting of a rotating airfoil on the tail of a single-rotor helicopter; keeps the helicopter from spinning in the direction opposite to the rotation of the main rotor
    synonyms: tail rotor
    see moresee less
    type of:
    rotor
    rotating mechanism consisting of an assembly of rotating airfoils
Word Family