武坛 wǔtán martial arts circles Definitions Defs Origin Strokes Stroke Words Sentences Sents 武 wǔ noun martial (bound form) military; martial; related to combat or physical force; valiant; fierce; contrasted with 文 wén坛 壇 tán circles (bound form) the world or specific sphere of a particular activity, profession, or group, such as the literary world, the sports world, or political circles