recharge

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recharge

[rē′chärj]
(electricity)
To restore a cell or battery to a charged condition by sending a current through it in a direction opposite to that of the discharging current.
(hydrology)
The processes involved in the replenishment of water to the zone of saturation.
The amount of water added or absorbed. Also known as groundwater increment; groundwater recharge; groundwater replenishment; increment; intake.

recharge, groundwater recharge

The replenishment of water in the ground, e.g., through injection or infiltration from trenches outside the construction area.