Is “Rotor” a Scrabble word?
Yes
ROTOR
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Rotor
/ˈɹəʊ.tə/
noun
1.A rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump.
2.The wing of a helicopter or similar aircraft.
3.A quantity having magnitude, direction and position.