overrun

US /ˌoʊ.vɚˈrʌn/
UK /ˌoʊ.vɚˈrʌn/
1.

tràn ngập

If unwanted people or things overrun, they fill a place quickly and in large numbers:

:
Rebel soldiers overran the embassy last night.
1.

tràn ngập

a finishing time or a cost that continues past an intended limit:

:
The project was plagued by cost overruns and delays.