Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. niánxìng 黏性 adhesiveness lǎoniánxìngchīdāizhèng 老年性痴呆症 senile dementia niánxìnglì 黏性力 viscous force lǎoniánxìngchīdāizhèng 老年性痴獃症 senile dementia