洲汀 zhōutīng river islet Origin Definitions Defs Strokes Stroke Words Sentences Sents 洲 zhōu noun islet (bound form) A small island in a river or a sandbar formed by silt deposits; also used for landforms like a 三角洲 sānjiǎozhōu or 绿洲 lǜzhōu汀 tīng sandbar (bound form) a sandbar; a shoal; a level area by a river or body of water