白堤 báidī Bai Causeway Origin Definitions Defs Strokes Stroke Words Sentences Sents 白 bái abbreviation of 白公堤 báigōngdī Bai Causeway a famous causeway at the West Lake in Hangzhou, built by the Tang Dynasty poet Bai Juyi堤 dī dike dike; embankment; levee; a long wall or barrier built to prevent flooding from a river or the sea