深不可测 shēnbùkěcè fathomless Origin Definitions Defs Strokes Stroke Words Sentences Sents 深 shēn adjective deep deep; far from the surface or outside (physically or figuratively); having a large distance from top to bottom不可 bùkě auxiliaryadjective cannot to be unable to; to be impossible测 測 cè verb to measure to measure; to survey; to gauge or fathom depth