无理数 Save Sign in to save words Traditional (Taiwan): 無理數 wúlǐshù ㄨˊ ㄌㄧˇ ㄕㄨˋ irrational number Character by character 无(wú)not to have 理(lǐ)texture 数(shù)number A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0