防ぼう遏あつ手しゅ段だんぼうあつしゅだんMeanings1nounpreventive measure; deterrentFormal term for a measure taken to prevent something undesirable, often used in legal, policy, or security contexts.犯はん罪ざいの防ぼう遏あつ手しゅ段だんとして監かん視しカメラ
