みぜん
みぜん 【未然 】未然に防ぐ ▸ 彼のたくらみを未然に防ぐ nip his plot in the bud (!慣用表現 ) 【最初に挫折 (ざせつ )させる 】thwart his plot at the very beginning .▸ 彼の機敏な行動が事故を未然に防いだ His quick action prevented an accident .