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Noun: rotor blade
  1. The long airfoil that rotates to provide the lift that supports a helicopter in the air
    - rotary wing

Derived forms: rotor blades

Type of: aerofoil [Brit], airfoil [N. Amer], control surface, surface

Part of: main rotor

Encyclopedia: Rotor blade

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Rothko
Rothschild
roti
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Rotifera
rotisserie
rotl
rotogravure
rotor
rotor blade
rotor coil
rotor head
rotor shaft
rotorcraft
rotoscope
rototiller
rotovator
rot-resistant
rotted
rotten