Learn

Kana Immersion Culture

Look up

Dictionary Grammar

Prove it

Lessons Dictionary Games Kana

v0.91What's newStudy levelSend feedbackReviewFriendsSettingsNotifications

© 2026 Nihongo CircleAbout Changelog Genki companion Credits Terms Privacy Security

勃起 (ぼっき) — erection (of the penis) · Nihongo Circle

勃起

ぼっき

nountransitive 他動詞intransitive 自動詞

Meanings

1erection (of the penis)
2becoming erect
3stiffening
4welling up (of an emotion)

Your sentences

Kanji in this word

起Rouse, Wake Up, Get Up10 strokes

Full entry on Jisho