Korean

하다

개선하다
Meaning: to improve; to ameliorate; to better
Part of Speech: Verb

Listen to pronunciation

Show inflections Hide inflections

Verb inflections

Form Inflected form
Base 개선하다
Present 개선한다
Polite 개선해요
Formal 개선합니다
Past 개선했다
Past + Polite 개선했어요
Guess + Polite 개선하겠어요
Connective 개선하고
Conditional 개선하면
Volitional 개선하자
Imperative 개선해라
Imperative + Polite 개선하세요
Attributive 개선하는 / 개선한 / 개선할

Handwriting

改
善

Example

We need to improve the quality of customer service.

Usage Notes

Used to describe making something better or correcting a flaw. Often used in formal or business contexts.

Sottaku

About Sottaku

Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.

Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.

Free Forever

Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.

Smart SRS System

Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.

Comprehensive Content

From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.

Community Chat

Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.