incursion
Incursion (noun) means a sudden military raid or invasion into another territory. Example: “The army launched an incursion across the border.”
How to use incursion
Learner’s notesIn plain EnglishA sudden move into territory that doesn't belong to you, whether military or figurative.
Word forms
- Plural
- incursions
Fill the gap
Can you complete this real example?
The army launched an _____ across the border.
Etymology
From Old French incursion, from Latin incursiō ("an attack, assault"), from incurrere ("to run into").