島民

1. Origins, structure, and basic meaning

• Structure: 島民 combines 島, island, with 民, residents, and denotes the people living on an island.
• Basic usage: A community action appears in 島民が協力する, while complete scope appears in 島民全員.

2. Common pitfalls and similar expressions

• Place versus residents
  • 島民 refers to people, not the island itself, so they can be the agents of an action or recipients of information.
• Community versus every resident
  • The bare noun can name the resident community, but 島民全員 explicitly includes every member.