下游 Traditional form: 下游 Pinyin (reading): xiàyóu Definitions: lower reaches (of a river) lower level lower echelon downstream Characters: 下 - below, underneath; inferior; to bring down; next 游 - to wander, to travel, to tour, to roam Traditional characters: 下 - below, underneath; inferior; to bring down; next 游 - to wander, to travel, to tour, to roam