circuit breaker circuit binding • circuit court · · · Info · Definitions · Synonyms · Characters · · circuit breaker · · Text Common · · Latin · · Scripts 15 · · Length Definitions · · · (noun) a device that trips like a switch and opens the circuit when overloaded. Synonyms: breaker. · · Noun Definition 1 Synonyms · · · circuit · · Synonym 1 electrical circuit · · Synonym 2 electric circuit · · Synonym 3 tour · · Synonym 4 circumference · · Synonym 5 racing circuit · · Synonym 6 lap · · Synonym 7 circle · · Synonym 8 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075