井下 jǐngxià underground Definitions Defs Origin Strokes Stroke Words Sentences Sents 井 jǐng noun well deep hole dug in the ground to obtain water, oil, or gas; also describes things shaped like a well shaft such as a skylight or mine shaft下 xià locative below low place; bottom; underneath; (bound form) used after a noun to indicate a scope, condition, or time