Pondage

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The small water storage behind the weir of a run-of-the-river hydroelectric power plant. countable, uncountable
  2. 2
    The water in a reservoir. countable, uncountable

Etymology

From pond + -age.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.