ブレーク信しん号ごうMeanings1nounbreak signalTechnical term used in telecommunications or computing to indicate a signal that interrupts or terminates a connection or process.モデムがブレーク信しん号ごうを検けん出しゅつすると、接せつ続ぞくが切せつ断だんされる。When the modem detects a break signal, the connection is terminated.