What does "underdrain" mean?
Underdrain: An underground drain or trench with openings through which the water may percolate from the soil or ground above.
Additional senses
- 2.To drain by forming an underdrain or underdrains in; as, to underdrain land.
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
- Canonical URL: https://worddirectanswers.com/answers/what-does-underdrain-mean
- Steward: Jason Burns
- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00