overrun
Definitions
To spread over or occupy a place in large numbers, typically in a way that is troublesome or unwanted.
To exceed an expected or allowed time or cost limit.
To defeat an enemy and occupy their territory or position.
Examples
The garden was completely overrun with weeds after we left it untended for the summer.
The stadium was overrun by enthusiastic fans trying to catch a glimpse of the players.
The small village was overrun by enemy forces during the early stages of the conflict.