Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rotor_blade

1 sense of rotor blade

Sense 1
rotor blade, rotary wing -- (the long airfoil that rotates to provide the lift that supports a helicopter in the air)
       => airfoil, aerofoil, control surface, surface -- (a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight)