propeller
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Example Sentences
Example:The blower helped increase the air circulation in the room.
Definition:An apparatus that moves air or another gas by mechanical means; can be part of a propeller.
From blower
Example:The air screw was a revolutionary invention in aviation history.
Definition:An earlier term for a propeller, referring to its design as a screw-turned airfoil.
From air screw
Example:The helicopter's rotor was spinning rapidly to maintain lift.
Definition:A rotating wing, similar to a propeller but used in helicopters.
From rotor
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