rotor

As a letter s

is the letter s with a.

As a noun rotor is

.

As nouns the difference between rotor and brake

is that rotor is while brake is a fern; bracken or brake can be a thicket, or an area overgrown with briers etc or brake can be a tool used for breaking flax or hemp or brake can be (label) an ancient engine of war analogous to the crossbow and ballista or brake can be (obsolete) a cage.

As a verb brake is

to bruise and crush; to knead or brake can be to operate (a) brake(s) or brake can be (lb) (break).

As a noun rotor

is .

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As a noun rotor

is .

As an adjective undefined is

lacking a definition or value.

As nouns the difference between rotor and ring

is that rotor is while ring is ring (a place where some sports take place; as, a boxing ring) .

As nouns the difference between router and rotor

is that router is router (a device that connects local area networks to form a larger internet) while rotor is .

As nouns the difference between rotor and propeller

is that rotor is a rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump while propeller is one who, or that which, propels.

As nouns the difference between rotor and shaft

is that rotor is a rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump while shaft is the entire body of a long weapon, such as an arrow.

As a verb shaft is

to fuck over; to cause harm to, especially through deceit or treachery.

Rotator is a derived term of rotor.

As nouns the difference between rotor and rotator

is that rotor is a rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump while rotator is one who or that which rotates.