presumption | BrE prɪˈzʌm(p)ʃ(ə)n, AmE prəˈzəm(p)ʃ(ə)n | noun ① uncountable and countable (supposition) 假定 jiǎdìng ; (in court) 推定 tuīdìng ▸ on the presumption that … 根据…的假定 ▸ to make a presumption 作推定 ▸ the presumption of innocence 无罪推定 ② (impudence) 冒昧 màomèi |