无病呻吟 wúbìngshēnyín to moan without cause Origin Definitions Defs Strokes Stroke Words Sentences Sents 无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less病 bìng noun illness illness; disease; physical or mental sickness呻吟 shēnyín verb to moan; moan to moan or groan; a groan or moan caused by physical pain or mental distress