a device by which the energy of descending water is utilized to raise a part of the water to a height greater than that of the source.
[ 1800-10 ]
a device by which the energy of descending water is utilized to raise a part of the water to a height greater than that of the source.
[ 1800-10 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012