Last Updated
：2026/01/04
かいぜん
Kanji
改善
Verb
Japanese Meaning
よくない点を改めて、よりよい状態・状況にすること。 / 品質・性能・制度・状況などの水準を引き上げること。
Easy Japanese Meaning
わるいところをなおして、まえよりよくする。
Chinese (Simplified) Meaning
改善 / 改进 / 提高
Chinese (Traditional) Meaning
改善 / 改進 / 改良
Korean Meaning
개선하다 / 향상시키다 / 더 나아지게 하다
Vietnamese Meaning
cải thiện / cải tiến / nâng cao
Tagalog Meaning
pagbutihin / magpabuti / magpaunlad
Sense（1）
改善: to improve
（ canonical ）
（ romanization ）
（ stem ）
（ past ）
Quizzes for review
See correct answer
We are working hard to improve our service.
See correct answer
私たちはサービスをかいぜんするために努力しています。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
