SkyfireDict

infiltration   (TTS Sound)

The noun infiltration has 2 senses

• infiltration -- (a process in which individuals (or small groups) penetrate an area (especially the military penetration of enemy positions without detection))


• percolation, infiltration -- (the slow passage of a liquid through a filtering medium; "the percolation of rainwater through the soil"; "the infiltration of seawater through the lava")