tidewaterglossary / TIDEWATER tidewater. Water that falls and rises with the ebb and flow of the tide. • The term is not usu. applied to the open sea, but to coves, bays, and rivers. 词条贡献者 双语律师Virginia,国内知名法学院民商法专业,擅长翻译各类与公司与并购相关的法律文件。