Search Result for "anti-torque rotor":
Wordnet 3.0

NOUN (1)

1. 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;
[syn: tail rotor, anti-torque rotor]



WordNet (r) 3.0 (2006):

anti-torque rotor
    n 1: 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
         [syn: tail rotor, anti-torque rotor]