To push or pump (something, especially fluids) into a cavity or passage.
To introduce (code) into an existing program or its memory space, often without tight integration and sometimes through a security vulnerability.
To take or be administered something by means of injection, especially medicine or drugs.
To introduce (something) suddenly or violently.
To administer an injection to (someone or something), especially of medicine or drugs.
To introduce or add (something that is different or foreign).
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.