キャリア検けん出しゅつMeanings1nouncarrier detectcomputingTechnical computing term for detecting a carrier signal, often used in modem and network contexts.モデムのキャリア検けん出しゅつが失しっ敗ぱいすると、接せつ続ぞくが確かく立りつされない。If the modem's carrier detect fails, the connection will not be established.