U+57DD "埝" CJK Unified Ideograph-# Unicode Character

U+57DD "埝" CJK Unified Ideograph-# is a Chinese character that primarily refers to a low bank or dike used to hold water, often found in agricultural contexts such as rice paddies or small irrigation channels. Its radical is the earth or soil component (土), and it is typically pronounced "niàn" in Mandarin. In traditional usage, it denotes a raised ridge or embankment that helps manage water flow, and it appears in place names and classical texts related to land and water engineering.