Search the dictionary A Chinese word or character, or English Draw a character Search 9 entries. chīdāi 痴呆 stupid lǎoniánchīdāizhèng 老年痴呆症 senile dementia lǎoniánchīdāizhèng 老年痴獃症 senile dementia chīdāizhèng 痴呆症 dementia lǎoniánchīdāi 老年痴呆 senile dementia lǎoniánchīdāi 老年痴獃 senile dementia zǎolǎoxìngchīdāi 早老性痴呆 Alzheimer's disease lǎoniánxìngchīdāizhèng 老年性痴呆症 senile dementia lǎoniánxìngchīdāizhèng 老年性痴獃症 senile dementia