Associations to the word «Penstock»

Wiktionary

PENSTOCK, 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.
PENSTOCK, noun. The barrel of a wooden pump.

Dictionary definition

PENSTOCK, noun. Regulator consisting of a valve or gate that controls the rate of water flow through a sluice.
PENSTOCK, noun. Conduit that carries a rapid flow of water controlled by a sluicegate.

Wise words

Words are always getting conventionalized to some secondary meaning. It is one of the works of poetry to take the truants in custody and bring them back to their right senses.
William Butler Yeats