What is the meaning of the word circuit?

Answer 1

There are several uses/meanings of the word circuit here are three:

1. a series of performances, sports events, lectures, etc., that are held or done at many different places. E.g., Johnny's on a singing circuit around Europe.
2. a path or trip around something. E.g. The Earth completes one circuit around the Sun each year.
3. the complete path that an electric current travels along. E.g. The circuit on that breaker goes through the bedroom then to the master bathroom.

Answer 2

A circuit refers to a closed path through which an electric current can flow. It can also refer to a series of connected elements or components that work together to perform a specific function, such as in electrical circuits or computer circuits. Additionally, in a broader sense, circuit can mean a route or journey around a particular area or place.