定于一尊 Save Sign in to save words Traditional (Taiwan): 定於一尊 dìngyúyīzūn ㄉㄧㄥˋ ㄩˊ ㄧ ㄗㄨㄣ to rely on a single authority to determine what is correct idiom to regard a source (or entity or individual) as the ultimate authority Character by character 定(dìng)fix 于(yú)surname Yu 一(yī)one 尊(zūn)senior A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0