Definition Definition

underdrain - Meaning and Examples

Meaning of 'underdrain' (Webster Dictionary)

1 . Underdrain [ n.]
- An underground drain or trench with openings through which the water may percolate from the soil or ground above.
2 . Underdrain [ v. t.]
- To drain by forming an underdrain or underdrains in; as, to underdrain land.