seep

To pass slowly through small openings or pores; ooze.

To enter, depart, or become diffused gradually.

A place on land or underwater where a liquid or gas oozes out of the ground.

To ooze or percolate gently; flow gently or drippingly through pores; trickle.

To drain off: said of any wet thing laid on a grating or the like to drain.