Definitions of circuit:

  • noun:   an electrical device that provides a path for electrical current to flow
  • noun:   (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
  • noun:   an established itinerary of venues or events that a particular group of people travel to
    Example: "She's a familiar name on the club circuit"
  • noun:   a journey or route all the way around a particular place or area
    Example: "We took a quick circuit of the park"
  • noun:   a racetrack for automobile races
  • noun:   movement once around a course
  • verb:   make a circuit
    Example: "They were circuiting about the state"