改善策(かいぜんさく) かいぜんさく noun remedial measures; plan for improvement formalbusinessabstract 1. remedial measures; plan for improvement A concrete measure or plan for fixing a problem or making something better, as in business, government and school reports. 改善策(かいぜんさく)を考(かんが)える。 To think of ways to improve things. 会議(かいぎ)で具体的(ぐたいてき)な改善策(かいぜんさく)が示(しめ)された。 Concrete remedial measures were presented at the meeting. 事故(じこ)の原因(げんいん)を調(しら)べ、再発(さいはつ)防止(ぼうし)の改善策(かいぜんさく)をまとめた。 We investigated the cause of the accident and drew up measures to prevent it happening again. Common collocations改善策(かいぜんさく)を講(こう)じる: to take remedial measures改善策(かいぜんさく)を打(う)ち出(だ)す / 示(しめ)す: to put forward a plan for improvement具体的(ぐたいてき)な改善策(かいぜんさく): concrete measuresEtymology改善(かいぜん) (improvement) + 〜策(さく) (measure, plan), as in 対策(たいさく) and 解決策(かいけつさく). general Added 2026.10.4 4:58 · Revised 2026.10.4 5:00 31500/31516_kaizensaku