Circuit Meaning and Definition
Circuit
Pronunciation
/ˈsɪrkɪt/
Part of Speech
Noun
Definition
A path or course over which an electric current or a flow of electrical energy can be transmitted; a closed loop or path along which electricity or other forms of energy can flow.
Examples
- The electrical circuit in the car needed to be replaced.
- She built a circuit to connect the charging station to the solar panel.
- The engineer designed a new circuit board for the spaceship.
- A simple circuit can be created using a battery, wires, and a light bulb.
Synonyms
- Path
- Course
Antonyms
- Break
- Interrupt
Etymology
The word “Circuit” comes from the Old French word “ciruit”, which means “ring”, and is derived from the Latin word “circus”, meaning “ring” or “circle”. The term has been in use since the 15th century.
Usage Notes
Circuit is often used in contexts related to electricity, electronics, and engineering. It can also refer to a circular or oval path, such as a horse track or a golf course.
Cultural References
- The Circuit is a 2001 British-American teen comedy film.
- In science fiction, circuits are often depicted as key components of futuristic technology.
Idiomatic Expressions or Phrases
- To follow a circuit is to visit a series of places in a specific order.
- To be on a circuit means to be a professional performer who travels from place to place.
Related Words or Phrases
- Pathway
- Route
- Channel
Collocations
- Electric circuit
- Circuit board
- Global circuit
Frequency of Use
Circuit is a relatively common term in modern language, particularly in technical and scientific contexts.
Common Misspellings
- Ciruit
- Cirkit