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Definitions

circuit breaker

[sur-kit brey-ker] / ˈsɜr kɪt ˌbreɪ kər /
NOUN
safe shutoff for electricity
Synonyms


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.

Diplomacy now has a live-market feed, one that operates on a 24-hour crypto exchange with no circuit breaker and is visible simultaneously to every government, hedge fund, and sanctions-compliance desk on earth.

From Barron's • Apr. 18, 2026

None other than Justice Antonin Scalia wrote that the jury functions as “a circuit breaker in the state’s machinery of justice.”

From Slate • Nov. 7, 2025

If your circuit breaker goes off frequently, check how much is plugged into that particular circuit and rethink your arrangements.

From Seattle Times • Dec. 20, 2023

Sheriff’s spokesman Henry Wofford said the victim had gone out to check a circuit breaker after the power went out in his residence.

From Los Angeles Times • Sep. 18, 2023

One day when I go downstairs to flip the circuit breaker, I catch Hunter on all fours, trying to walk like a vuvv, with his back to the floor.

From "Landscape with Invisible Hand" by M.T. Anderson



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