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 (something) out of one's system
to get rid of the desire to do something
I went on a short holiday so that I could get travelling out of my system.