通窍 tōngqiào to understand Origin Definitions Defs Strokes Stroke Words Sentences Sents tōngqiào to understand 通 tōng adjectiveverb to understand to understand thoroughly; to master a subject or skill窍 竅 qiào noun key (bound form) the key to a solution; the knack for doing somethingtōngqiào to clear the orifices · to open orifices 通 tōng verb to clear to clear out an obstruction; to open up by poking or jabbing窍 竅 qiào adjective aperture (bound form) an opening; a hole; an orifice in the human body