奥 àoào HSK7 mysterious Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: All "ao4" meanings All meanings 3 ào 2 Austria 1Olympics 1ào 1 profound 1 1 sentence for 奥 (ào) 这篇古文的意旨宏奥,极难完全领会。 zhè piān gǔwén de yìzhǐ hóng ào, jí nán wánquán lǐnghuì. The meaning of this ancient text is profound and abstruse, making it very difficult to fully grasp. Source: Dong Chinese Dictionary