壕沟 háogōu trench Definitions Defs Origin Strokes Stroke Words Sentences Sents háogōu trench 壕 háo noun moat; trench (bound form) a moat around a city wall; a deep ditch or trench used for military defense or shelter沟 溝 gōu defensive trench trench or ditch dug for defensive purposes, such as a moat or communication trenchháogōu ditch 壕 háo noun moat; trench (bound form) a moat around a city wall; a deep ditch or trench used for military defense or shelter沟 溝 gōu verbnoun ditch ditch; gutter; trench; channel for irrigation or drainage