盖瓦 Traditional form: 蓋瓦 Pinyin (reading): gàiwǎ Definitions: tiling (of roofs, floors, walls etc) Characters: 盖 - to cover, to hide, to protect 瓦 - tile; pottery, earthenware Traditional characters: 蓋 - to cover, to hide, to protect 瓦 - tile; pottery, earthenware