1.Definition: (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

Category: General

2.Definition: a journey or route all the way around a particular place or area

"They took an extended tour of Europe", "We took a quick circuit of the park", "A ten-day coach circuit of the island"

Related Noun(s):tour

Category: General

3.Definition: a racetrack for automobile races

Category: Objects

4.Definition: an electrical device that provides a path for electrical current to flow

Category: Objects

5.Definition: 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"

Category: Places

6.Definition: movement once around a course

Related Noun(s):circle, lap

Category: General

7.Definition: the boundary line encompassing an area or object

Related Noun(s):circumference

Category: Places