鳔胶 biàojiāo isinglass Origin Definitions Defs Strokes Stroke Words Sentences Sents 鳔 鰾 biào swim bladder swim bladder or air bladder of a fish, used to adjust buoyancy and sometimes for breathing; also called 鱼鳔 yúbiào胶 膠 jiāo noun glue glue; gum; any thick and sticky substance like resin or sap