pondage (English, noun)
expansion: pondage (countable and uncountable, plural pondages)
Senses:
glosses: The small water storage behind the weir of a run-of-the-river hydroelectric power plant.
tags: countable
uncountable
glosses: The water in a reservoir.
tags: countable
uncountable
Forms:
form: pondages
tags: plural