To separate (a substance) into soluble and insoluble components through percolation; to leach.
leachate
Impregnated with salts from wood ashes.
Of or relating to lye or lixivium; of the quality of alkaline salts.
To pass a liquid through a porous substance; to filter.
To make (coffee) in a percolator.
To drain or seep through a porous substance.
To spread slowly or gradually; to slowly become noticed or realised.
A liquid that has been percolated.