1. the condition of being isolated or detached from others
2. narrow-mindedness or lack of interest in cultures, ideas, or peoples outside one’s own experience
3. the state of being an island or being surrounded by water
Usage: geographical

Examples

• The country’s geographic insularity protected it from foreign invasions.
• His cultural insularity prevented him from appreciating different perspectives.
• The island nation’s insularity shaped its unique traditions.
• The community’s insularity made it difficult for newcomers to feel welcome.
• Britain’s insularity has influenced its political relationships with Europe.
• The insularity of the remote village preserved its ancient customs.
• Her intellectual insularity limited her understanding of global issues.