plural noun
Complete paths that let electricity move from a power source and back again.
The electrician is repairing the circuits in my house.
A power surge damaged several circuits in the building.
American English
How to pronounce circuits
nounB1Common word
SERkuhts
/ˈsɚ.kəts/
2 syllables · Stress the first syllable.
Form of circuit
Complete paths that let electricity move from a power source and back again.
Practice out loudMeanings & examples
plural noun
Routes that start and end in the same place, especially for racing or travel.
The cyclists completed five circuits of the park.
The race cars completed three circuits before the rain began.
plural noun
Sets of exercises done one after another, often more than once.
The athletes completed two circuits before lunch.
These circuits include push-ups, squats, and jumping jacks.
plural noun
Regular series of places or events that people or groups visit or take part in.
Several tennis circuits hold tournaments throughout the year.
The band performs on several regional concert circuits.
Useful expressions
A problem in which electricity takes an unintended path, often causing damage or stopping a device.
The old wires caused a short circuit.
A safety device that stops the flow of electricity when there is a problem.
The circuit breaker tripped during the storm.