insularism
1. [ noun ] the state of being isolated or detached
Synonyms: insularity insulation detachment
Examples:

"the insulation of England was preserved by the English Channel"

Related terms: isolation isolate
Similar spelling:   insular
  insularity
  insulator
  insulin
  insulate
  insulant
  inosculation
  insulting
  insulation
  insolation
  inosculate
  inoculum