1. A community that is physically, socially, or culturally separated from the broader society, often limiting outside influence or contact
The insulated community had little interaction with the outside world.
A comunidade isolada tinha pouca interação com o mundo exterior.
2. A group of people living in a protected or sheltered environment, relatively unaffected by external changes or events
Living in an insulated community, they were unaware of national events.
Vivendo em uma comunidade isolada, eles desconheciam os acontecimentos nacionais.