circuit
SER-kit
/ˈsɜːkɪt/
A track used for racing; a complete and closed path around which something moves.
In racing, a circuit is usually a permanent facility, whereas a 'track' can be temporary (like a street track).
The story behind the word. From the Latin 'circuitus,' meaning 'a going around.' It literally describes the act of traveling in a circle and returning to the start.
Word relationships
- track: Track is more general; circuit implies a complete loop.
- course: Course often refers to the specific path taken during a race.
Commonly confused with
- lap: A lap is one completion of the circuit; the circuit is the physical path itself.
Word family
- circuitry (noun): A system of circuits.
- circuitous (adjective): Indirect or roundabout.
Collocations
- racing circuit
- closed circuit
- short circuit
Example sentences
- "The Spa-Francorchamps circuit is considered one of the most challenging in the world." Travel guide
- "He has been on the professional racing circuit for over a decade." Professional racing
Memory hook
A 'Circle' + 'It' = Circuit. Go around and back.
When not to use
Don't use it for a straight-line drag strip.
Fun facts
- The word 'circuit' is also used in law to describe the journey a judge makes to hold court in different places.
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