Meaning of “circuit” - Learner’s Dictionary

circuit

noun [ C ] uk us /ˈsɜːkɪt/
TRACK

a path, route, or sports track that is shaped like a circle

ELECTRIC

a complete circle that an electric current travels around

EVENTS

a regular series of places or events that people involved in a particular activity go to:

→ See also short-circuit

(Definition of “circuit” from the Cambridge Learner’s Dictionary © Cambridge University Press)