高小 gāoxiǎo senior primary school Origin Definitions Defs Strokes Stroke Words Sentences Sents 高 gāo adjective abbreviation of 高级 高級 gāojí high-level relating to a high level or stage in a hierarchy, rank, or grade小 xiǎo noun abbreviation of 小学 小學 xiǎoxué primary school elementary school or primary school where children usually between ages 6 and 12 receive their first stage of education