蓋州 gàizhōu Gaizhou Origin Definitions Defs Strokes Stroke Words Sentences Sents 盖 蓋 gài noun lid lid; cover; top; shell of a crab or turtle州 zhōu proper noun prefecture An administrative division in China, including modern autonomous prefectures (自治州 zìzhìzhōu) and historical units whose names survive in city names like 苏州 sūzhōu