to trickle or cause to trickle through something porous
cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
the flow of ground water due to gravity through the pores in rock or soil.
to drain or seep through a porous and permeable substance; to filter, such as liquid passing through a porous body (water through soil to an aquifer).
when water passes through the grains of soil
to pass through small holes or a porous substance (Rain water can easily percolate through the porous, sandy soil of New Jersey's Pinelands.)
The downward flow of water through the pores or spaces of unsaturated rock or soil
The movement of water through a porous substance such as soil.
To pass a liquid gradually through small spaces or a porous substance.