Infiltration

Look up infiltration in Wiktionary, the free dictionary.

Infiltration may refer to:

Science, medicine and engineering

• Infiltration (hydrology), downward movement of water into soil
• Infiltration (HVAC), a heating, ventilation, and air conditioning term for air leakage into buildings
• Infiltration (medical), the diffusion or accumulation of substances not normal to it or in amounts in excess of the normal
• Infiltration/Inflow, leakage of groundwater into sanitary sewers

Other uses

• Entryism, the infiltration by a political organisation of another, usually larger, organisation
• Infiltration tactics, tactics developed by the German army in early 1915 that broke the trench-warfare stalemate on the western front
• Urban exploration, exploring parts of towns, etc. which are normally off-limits
• Infiltration (zine), a popular urban exploration zine/website created by Jeff Chapman (Ninjalicious)
• Seon-Woo Lee (born 1985), professional electronic sports players, specializing in fighting games, who plays under the alias Infiltration