Kanji

勃

suddenness, rise

Kanji

Grade

Grade 8

Strokes

9 strokes

Radical

力部

On'yomi (Chinese Reading)

ボツ, ホツ

Kun'yomi (Japanese Reading)

おこる, にわかに

Example sentences

勃起 ぼっき
生理現象 として 勃起 する こと ある

He sometimes has an erection in the morning as a physiological phenomenon.

勃発 ぼっぱつ
紛争 勃発し 多く 人々 避難した

Conflict broke out, and many people evacuated.

勃興 ぼっこう
新しい 産業 勃興 している

New industries are rapidly emerging.

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.