What is another word for main rotor?
Pronunciation: [mˈe͡ɪn ɹˈə͡ʊtə] (IPA) 
Main rotor is an essential part of a helicopter that is responsible for creating lift and propelling the aircraft forward. It is also called the main lift rotor, primary rotor, or just rotor. Other synonyms for this term include aerial screw, flywheel rotor, and spinning wing. The term "rotary-wing" is also often used to describe helicopters, emphasizing the importance of the main rotor. In addition, some helicopters may have additional rotors, such as tail rotors or coaxial rotors, which work in tandem with the main rotor to control the aircraft's movement. The main rotor is crucial for the safe and efficient operation of a helicopter, and as such, it is important to use the appropriate terminology to avoid confusion or miscommunication.
