欧几里得 Save Sign in to save words Traditional (Taiwan): 歐幾里得 ōujǐlǐdé ㄡ ㄐㄧˇ ㄌㄧˇ ㄉㄜˊ Euclid of Alexandria (c. 300 BC), Greek geometer and author of the Elements 几何原本 jǐhéyuánběn Character by character 欧(ōu)Europe 几(jǐ)how many 里(lǐ)lining 得(dé)get A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0