深奥 shēn'ào HSK7 profound Definitions Defs Origin Strokes Stroke Words Sentences Sents shēn'ào profound 深 shēn adjectivenoun profound difficult to understand; deep in meaning; profound; mysterious奥 奧 ào nounadjective profound (bound form) deep; profound; difficult to understandshēn'ào hidden 深 shēn adjective deep deep; far from the surface or outside (physically or figuratively); having a large distance from top to bottom奥 奧 ào remotest corner (literary) the southwest corner of a house in ancient times; the innermost part of a room; a deep place