niece
/niːs/noun
- a daughter of one's brother or sister, or of one's brother-in-law or sister-in-law侄女; 外甥女。
词源
Middle English: from Old French, based on Latin neptis 'granddaughter', feminine of nepos 'nephew, grandson' （see NEPHEW）, from an Indo-European root shared by Dutch nicht, German Nichte.