Kanji

脹

dilate, distend, bulge, fill out, swell

Kanji

Grade

Grade 9

Strokes

12 strokes

Radical

肉部

On'yomi (Chinese Reading)

チョウ

Kun'yomi (Japanese Reading)

はれる, ふくらむ, ふくれる

Common Readings

チョウ

Example sentences

脹脛 ふくらはぎ
長時間 歩いた ので 脹脛 パンパン

My calves are swollen because I walked for a long time.

膨脹 ぼうちょう
風船 膨脹 して 割れた

The balloon expanded and burst.

Example Vocabulary

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.