纳尼 Traditional form: 納尼 Pinyin (reading): nàní Definitions: (Internet slang) what? (loanword from Japanese 何 なに nani) Characters: 纳 - to adopt, to accept; to receive, to take 尼 - Buddhist nun; used in transliterations Traditional characters: 納 - to adopt, to accept; to receive, to take 尼 - Buddhist nun; used in transliterations