What does "penstock" mean?
A sluice or pipe which allows the controlled flow of water from behind a dam, typically routing it to a turbine of a power plant.
noun ·Rare ·Advanced level
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"It amazes him still, this effortless journey powered by the fall of water. Water surging through tunnel and penstock."
"It amazes him still, this effortless journey powered by the fall of water. Water surging through tunnel and penstock."
A sluice or pipe which allows the controlled flow of water from behind a dam, typically routing it to a turbine of a power plant.
Common synonyms include: aboideau, air lock, chute, dock gate, eaves trough, flood-hatch.
It amazes him still, this effortless journey powered by the fall of water. Water surging through tunnel and penstock.
Perhaps from pen (“an enclosure”) + stock.