Dictionary.net

movement once around a course; "he drove an extra lap just for insurance"

make a circuit; "They were circuiting about the state"

(law) a judicial division of a state or the United States (so-called because originally judges traveled and held court in different locations); one of the twelve groups of states in the United States that is covered by a particular circuit court of appeals

an established itinerary of venues or events that a particular group of people travel to; "she's a familiar name on the club circuit"; "on the lecture circuit"; "the judge makes a circuit of the courts in his district"; "the international tennis circuit"

a racetrack for automobile races

movement once around a course; "he drove an extra lap just for insurance"

make a circuit; "They were circuiting about the state"

an established itinerary of venues or events that a particular group of people travel to; "she's a familiar name on the club circuit"; "on the lecture circuit"; "the judge makes a circuit of the courts in his district"; "the international tennis circuit"

The act of moving or revolving around, or as in a circle or orbit; a revolution; as, the periodical circuit of the earth round the sun.

The circumference of, or distance round, any space; the measure of a line round an area.

That which encircles anything, as a ring or crown.

A regular or appointed journeying from place to place in the exercise of one's calling, as of a judge, or a preacher.

A district in which an itinerant preacher labors.

To move in a circle; to go round; to circulate.

To travel around.

The act of moving or revolving around, or as in a circle or orbit; a revolution; as, the periodical circuit of the earth round the sun.

The circumference of, or distance round, any space; the measure of a line round an area.

That which encircles anything, as a ring or crown.

A regular or appointed journeying from place to place in the exercise of one's calling, as of a judge, or a preacher.

A district in which an itinerant preacher labors.

To move in a circle; to go round; to circulate.

To travel around.

The act of going round anything; the arrangement by which an electrical current is kept up between the two poles of a battery or machine; the path of the electric current; circumference; compass; a route over which one passes regularly at intervals; a district, within certain boundaries, as that assigned to a judge.

Round travelled over; surrounding region.

A passing or traveling round; distance around; district traveled over.

The entire course of an electric current.

In pathological language, generally means 'period,' course.'

The course of an electric current.

The act of moving around continuously in a more or less circular course.

The course taken in such a motion. Of an electrical current, the chain of objects through which it passes. If the course is continuous it is a closed circuit; if incomplete it is an interrupted circuit, open or broken.

n. [Latin] The act of moving or revolving around; —that which incloses or encircles, as a ring, band or crown; —a periodical visitation of certain districts in succession as by judges, &c.; —the district thus visited; —a round about mode of reasoning or speech; --circumlocution.

The act of moving round any thing; the space inclosed in a circle; space, extent, measured by travelling round; a ring, a diadem; the visitation of the judges for holding assizes.