Intrusion (disambiguation)
Look up intrusion in Wiktionary, the free dictionary.
Intrusive rock is a formation of Earth's crust.
Intrusion may also refer to:
- Intrusion (novel), a 2012 novel by Ken MacLeod
- Intrusion (orthodontics), type of movement in orthodontics
- Saltwater intrusion, the movement of saline water into freshwater aquifers
- Runaround (typography), intrusions in typography