泄水闸 xièshuǐzhá sluice gate Origin Definitions Defs Strokes Stroke Words Sentences Sents 泄 xiè verbnoun to discharge to let out; to discharge; to release a gas or liquid水闸 水閘 shuǐzhá sluice gate A gate built into a dam or canal to regulate water levels and control flow; water gate; floodgate; lock; dam