葡萄球菌 pútaoqiújūn staphylococcus Origin Definitions Defs Strokes Stroke Words Sentences Sents 葡萄 pútao noun grape the fruit of the grapevine, typically a juicy berry growing in clusters, used as food or for making wine球菌 qiújūn noun coccus A type of spherical or nearly spherical bacterium; distinct types include those that occur in pairs, chains, or clusters, many of which can cause disease. disease.