Underdrainage
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Drainage by means of an underdrain. uncountable
- 2 Insufficient drainage. uncountable
Etymology
From under- + drainage.
More for "underdrainage"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.