The term 'seep' can refer to a variety of processes involving the movement of liquid through porous materials. STRAIN, PERCOLATE, FILTER, FILTRATE, ESCAPE, separate, DRAIN, DRIBBLE, PENETRATE, EXUDE, TRICKLE, DRIP, LEAK, and OOZE are all related terms that describe different ways in which liquids can move through porous materials. STRAIN refers to the process of forcing a liquid through a sieve or other device to remove solid particles. PERCOLATE is the process of passing a liquid through a porous material, such as coffee grounds, to extract flavor. FILTER is the process of passing a liquid through a FILTER to remove impurities. FILTRATE is the liquid that passes through the FILTER. ESCAPE is the process of a liquid passing through a small opening or crack. Separate is the process of separating a liquid from a solid by passing it through a FILTER. DRAIN is the process of removing liquid from an area by allowing it to flow away. DRIBBLE is the process of allowing a liquid to flow slowly in drops. PENETRATE is the process of entering or passing through a substance. EXUDE is the process of releasing a liquid from a surface. TRICKLE is the process of flowing in a small stream. DRIP is the process of falling in drops. LEAK is the process of allowing a liquid to ESCAPE through a hole or crack. Oozing is the process of slowly flowing out of a surface. All of these processes are related to the term 'seep, ' which describes the slow movement of liquid through porous materials.