To cause (a liquid) to pass through something by filtration.
To cause to penetrate in this way.
To invade or penetrate a tissue or organ.
To surreptitiously penetrate, enter or gain access to.
To send (soldiers, spies, etc.) through gaps in the enemy line.
To pass through something by filtration.
To move from a vein, remaining in the body.
Any undesirable substance or group of cells that has made its way into part of the body.
(of a crack etc.) To allow a liquid to pass through, to leak.
To enter or penetrate slowly; to spread or diffuse.
To diminish or wane away slowly.
To ooze or pass slowly through pores or other small openings, and in overly small quantities; said of liquids, etc.
The seeping away of a liquid, etc.
A seafloor vent.
Moisture, liquid, gas, etc. that seeps out; a seepage.
A small spring, pool, or other spot where liquid from the ground (e.g. water, petroleum or tar) has oozed to the surface; a place of seeping.