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

老人性認知症 (ろうじんせいにんちしょう) — senile dementia | Kumi Dictionary

Dictionary
Kanji Vocab
老人性認知症

老人性認知症

老ろう人じん性せい認にん知ち症しょう

senile dementia

Kanji Vocab Medicine & Health48 strokes

Hold to practice stroke order

ろうじんせいにんちしょう

Noun

1.

senile dementia

ANIMATION

Stroke 0 / 48

Speed1.0x

Speed1.0x

Kanji that make up this word

お.いる・ふ.ける…(4)

old man・old age・grow old

ひと・-り・-と…(7)

sex・gender・nature

みと.める・したた.める…(1)

acknowledge・witness・discern・recognize・appreciate…(1)

し.る・し.らせる…(7)

symptoms・illness

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

老
人
性
認
知
症