1. impeller

noun. the blade of a rotor (as in the compressor of a jet engine).


  • rotor
  • blade

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Sentences with impeller

1. Adjective
The single-stage jet pump has counterclockwise impeller rotation.

2. Noun, singular or mass
If you notice water leaking beneath your dishwasher, it is likely that you have an impeller seal leak, which can allow water inside the motor.