too much production or more than expected
invade in great numbers; "the roaches infested our kitchen"
occupy in large numbers or live on a host; "the Kudzu plant infests much of the South and is spreading to the North"
flow or run over (a limit or brim)
seize the position of and defeat; "the Crusaders overran much of the Holy Land"
run beyond or past; "The plane overran the runway"