orbit

One complete circuit round an orbited body.

(uncountable) The state of moving in an orbit.

(physics) The path of an electron around an atomic nucleus.

(pinball) A path for the ball on the outer edge of the playfield, usually connected so that the ball entering in one end will come out of the other.

A sphere of influence; an area or extent of activity, interest, or control.

(anatomy) The bony cavity in the skull of a vertebrate containing the eyeball.

(zoology) The area around the eye of a bird or other animal.

(mathematics) A collection of points related by the evolution function of a dynamical system.

(geometry, group theory) The subset of elements of a set X to which a given element can be moved by members of a specified group of transformations that act on X.

(informal) A state of increased excitement, activity, or anger.