老年痴呆
Traditional form:
老年痴獃
Pinyin (reading):
lǎoniánchīdāi
Definitions:
- senile dementia
- Alzheimer's disease
Characters:
- 老 - old, aged; experienced
- 年 - year; anniversary; a person's age
- 痴 - foolish, stupid, dumb, silly
- 呆 - dull, simple, stupid
Traditional characters: