閃せん光こう信しん号ごうMeaningsNoun1. flashing light signalKanji used閃flash光ray信belief号ID numberPitch accentせんこうしんごうComposed of閃せん光こうflash (of light); glint; schillerNoun信しん号ごうsignal; signalling; signaling; traffic light; traffic signalNoun