UNDERDRAINAGE


Meaning of UNDERDRAINAGE in English

/un"deuhr dray'nij/ , n.

drainage of agricultural lands and removal of excess water and of alkali by drains buried beneath the surface.

[ 1800-10; UNDER- + DRAINAGE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .