v.
1.march aggressively into another's territory by military force for the purposes of conquest and occupation
2.to intrude upon, infringe, encroach on, violate
3.occupy in large numbers or live on a host
4.penetrate or assault, in a harmful or injurious way
Idiom of the Day
get in on the ground floor
to start at the beginning of something (in hopes of future gain)
I am hoping to get in on the ground floor of the new company.