incursion
1. [ noun ] the act of entering some territory or domain (often in large numbers)
Examples:

"the incursion of television into the American livingroom"

Related terms: entrance
2. [ noun ] the mistake of incurring liability or blame
Related terms: mistake incur
3. [ noun ] (military) an attack that penetrates into enemy territory
Synonyms: penetration
Related terms: attack infiltration foray invasion interpenetration breakthrough
Similar spelling:   Ingerson
  incurvation
  inscription
  inquiring
  incursive
  insurrection
  inquiringly
  inscribe
  inscribed
  injurious
  Ingersoll
  incurring
  incurious
  Inocor
  incurrence
  insurer
  inquiry
  inquire
  injuriously
  in_circles