成人病（せいじんびょう）
JLPT N2 · noun
Pitch accent: heiban (flat) — starts low, then stays high with no drop
Meaning: adult disease / lifestyle disease
Example sentences
- 成人病は生活習慣と深く関わる。 — Adult diseases are closely tied to lifestyle habits.
- 成人病を防ぐため運動を続ける。 — He keeps exercising to prevent adult diseases.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “成人病” pronounced in real videos (YouGlish)