airscrew
/ˈɛːskruː
/noun British
An aircraft propeller.In 1480, Leonardo da Vinci drew his famous ‘airscrew’ machine which could never have flown....
- Both planes were triplanes with twin tractor airscrews driven by shafts from the fuselage.
- This helicopter had four lifting airscrews and five auxiliary propellers.
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- unit commander
- unit construction
- unit cost
- unit cube
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