noun
- a sudden invasion or attack into enemy territory
- an unwelcome intrusion into another’s domain or sphere
Usage: military
Examples
- The enemy’s incursion across the border was quickly repelled.
- Military forces launched a brief incursion into rebel territory.
- The company viewed the new competitor’s actions as an incursion into their market.
- Border guards reported several incursions by smugglers last month.
- The government condemned the unauthorized incursion into their airspace.
- His constant interruptions felt like an incursion into her personal space.