irruption
🇺🇸
/ɪˈrʌpʃn/
🇬🇧
/ɪˈrʌpʃn/
A sudden, forceful entrance or appearance of something.
The sudden irruption of the birds into the garden surprised everyone.
새들의 갑작스러운 정원으로의 침입이 모두를 놀라게 했다.