公案 gōng'àn legal case Origin Definitions Defs Strokes Stroke Words Sentences Sents gōng'àn legal case · koan · detective fiction 公 gōng noun official (bound form) official business; government duties案 àn noun legal case legal case; incident; a crime or event under investigationgōng'àn judge's desk 公 gōng noun official (bound form) official business; government duties案 àn desk long table; desk; counter; workbench