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Showing results for circuit breaker. Search instead for Circuit+Breaker.
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

Homendy said that after the aircraft returned to Portland International Airport, no one pulled the circuit breaker on the cockpit voice recorder or otherwise preserved the audio, which holds only its most recent two hours.

From Los Angeles Times • Jan. 8, 2024

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

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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