To purge a soluble matter out of something by the action of a percolating fluid.
To part with soluble constituents by percolation.
A tub or vat for leaching ashes, bark, etc.
A jelly-like sweetmeat popular in the fifteenth century.
A quantity of wood ashes, through which water passes, and thus imbibes the alkali.
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.