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Definitions

circuit

[sur-kit] / ˈsɜr kɪt /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In experiments with mice, they found that the mutation disrupts a brain circuit responsible for updating beliefs when new information is received.

From Science Daily • Apr. 3, 2026

Mortensen isn’t totally out of the reality TV circuit, though.

From Los Angeles Times • Apr. 3, 2026

Suzuka, which hosted the Japanese Grand Prix last weekend and is regarded as possibly the most challenging circuit on the calendar, was a test case for the new rules.

From BBC • Apr. 3, 2026

Rapanaro and four of his friends make up a team that is dominating the “Seinfeld” trivia circuit.

From The Wall Street Journal • Apr. 1, 2026

Daria was a strong fencer who had just missed a chance to compete in the 2008 Olympics but who had done really well on the college circuit, competing for Columbia University.

From "Proud" by Ibtihaj Muhammad