Learn Japanese — where understanding folds into fluency.

Join the Newsletter

Connect

Email Discord Instagram TikTok YouTube LinkedIn Bluesky X

© 2026 Kumiai Inc. All rights reserved.

About FAQ Contact Status Privacy Terms

成熟期 (せいじゅくき) — period of maturity | Kumi Dictionary

Dictionary
Kanji Vocab
成熟期

成熟期

成せい熟じゅく期き

period of maturity

Kanji Vocab Medicine & Health33 strokes

Hold to practice stroke order

せいじゅくき

Noun

1.

period of maturity, adolescence, puberty

ANIMATION

Stroke 0 / 33

Speed1.0x

Speed1.0x

Kanji that make up this word

な.る・な.す・-な.す…(15)

turn into・become・get・grow・elapse…(1)

う.れる…(1)

mellow・ripen・mature・acquire skill

period・time・date・term

Track your mastery

Kumi's KMT system will track your mastery across kanji, vocabulary, grammar, and reading. Create an account to join the waitlist for 220,000+ concepts.

Related concepts for this entry

Used in vocabulary

成
熟
期