(n.) The cistern or reservoir made at the lowest point of a mine, from which is pumped the water which accumulates there.
SUMP
Meaning of SUMP in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) The cistern or reservoir made at the lowest point of a mine, from which is pumped the water which accumulates there.
Webster's English dictionary. Английский словарь Webster. 2012