References in common literature ? I gave the heap a shove around the lip of the entrance. The next moment there arrived up from below a howl of rage. encroachment, intrusion, invasion - any entry into an area not Earlier occupied; "an invasion of vacationers"; "an invasion of locusts" one https://brooksdulzo.blogdiloz.com/36607139/new-step-by-step-map-for-entrance-mats