緘かん口こう令れいかんこうれいFreq.FrequencyTop 100,000Meanings1noungag order; gag rule; gag lawAn official order prohibiting discussion or disclosure of a specific matter. Often used in legal, political, or organizational contexts.裁さい判ばん所しょは事じ件けんについて緘かん口こう令れいを敷しいた。The court imposed a gag order on the case.