Akademik

insularism
noun
the state of being isolated or detached
-

the insulation of England was preserved by the English Channel

Syn: ↑insulation, ↑insularity, ↑detachment
Derivationally related forms: ↑insular (for: ↑insularity), ↑insulate (for: ↑insulation)
Hypernyms: ↑isolation

Useful english dictionary. 2012.