To apply a poultice to; to bathe with a cloth or sponge.
To incite or cause troublesome acts; to encourage; to instigate.
Fomentation.
To drain or seep through a porous substance.
To pass a liquid through a porous substance; to filter.
To make (coffee) in a percolator.
To spread slowly or gradually; to slowly become noticed or realised.
A liquid that has been percolated.