Meanings
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1
noun
The act of entering a country or area with an army to take control of it.
The invasion began with planes bombing the capital city.
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2
noun
The arrival of people or things in large numbers where they are not wanted.
Every summer the town faces an invasion of noisy tourists.
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3
noun
An unwanted interference with someone's privacy.
Reading her diary was a serious invasion of her privacy.
Thesaurus
Etymology
From Middle French invasion, from Late Latin invāsiōnem, accusative of invāsiō.
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