penstock
0 antonyms and opposites of penstock, grouped by meaning.
Noun — 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.
We haven't recorded synonyms for penstock yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Perhaps from pen (“an enclosure”) + stock.
Full origin of penstock →