刁钻 diāozuān crafty Origin Definitions Defs Strokes Stroke Words Sentences Sents diāozuān crafty 刁 diāo sly sly; tricky; artful; wicked钻 鑽 zuān to curry favor to seek personal gain through social maneuvering or by finding loopholes; to curry favor with people in powerdiāozuān tricky 刁 diāo sly sly; tricky; artful; wicked钻 鑽 zuān verb to drill to drill or bore a hole by rotating a pointed tool