Third-person singular simple present indicative form of rotate

Having undergone rotation about an axis.

simple past tense and past participle of rotate

plural of rotator

Alternative spelling of rotatable

(engineering) So as to be movable by rotation.

plural of rotatability

The ability of something to be rotated

plural of rotational

(aviation, chiefly US) a rotating location light installed at an airport, allowing the type of airport to be determined by the color and speed of the rotation.