SkyfireDict

penstock   (TTS Sound)

The noun penstock has 2 senses

• sluicegate, sluice valve, floodgate, penstock, head gate, water gate -- (regulator consisting of a valve or gate that controls the rate of water flow through a sluice)


• sluice, sluiceway, penstock -- (conduit that carries a rapid flow of water controlled by a sluicegate)