Word Study
[2x]
: MÜ Mä Mæ Mé Mê Mö Mœ M- M. M1 M2 M3 M< Ma Mb Mc Md Me Mf Mg Mh Mi Mk Ml Mm Mn Mo Mp Mr Ms Mt Mu Mv Mw Mx My
main rotor
CIDE DICTIONARY
main rotor, n.
The assembly of large rotating airfoils (blades) on a helicopter that produce the lift to support the helicopter in the air. [WordNet 1.5]
For further exploring for "main rotor" in Webster Dictionary Online