Search the dictionary A Chinese word or character, or English Draw a character Search 8 entries. ǒují 偶极 dipole (e.g. magnetic dipole) ǒují 偶極 dipole (e.g. magnetic dipole) ōujǐlǐdé 欧几里得 Euclid of Alexandria (c. 300 BC), Greek geometer and author of the Elements 幾何原本|几何原本[Ji3 he2 Yuan2 ben3] ōujǐlǐdé 歐幾里得 Euclid of Alexandria (c. 300 BC), Greek geometer and author of the Elements 幾何原本|几何原本[Ji3 he2 Yuan2 ben3] ōujísāng 欧吉桑 older man fēiōujǐhé 非欧几何 non-Euclidean geometry ōujísāng 歐吉桑 older man fēiōujǐhé 非歐幾何 non-Euclidean geometry