绑定 Traditional form: 綁定 Pinyin (reading): bǎngdìng Definitions: (loanword) binding; to bind (e.g. an account to a mobile phone number) Characters: 绑 - to tie, to fasten, to bind 定 - to decide, to fix, to settle; to order; definite, fixed, sure Traditional characters: 綁 - to tie, to fasten, to bind 定 - to decide, to fix, to settle; to order; definite, fixed, sure