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老年性痴呆症
老年性痴獃症
lǎoniánxìngchīdāizhèng
1. senile dementia

Character Breakdown

老
lǎo
old, aged; experienced
HSK 1 6 丶
年
nián
year; anniversary; a person's age
HSK 1 6 丶
性
xìng
sex, nature, character; suffix converting a verb to an adjective
HSK 4 8 丶
痴
chī
foolish, stupid, dumb, silly
13 丶
呆
dāi
dull, simple, stupid
HSK 5 7 丶
症
zhèng
ailment, disease, illness
HSK 6 10 丶

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