References in classic literature ? I gave the heap a shove over the lip of the entrance. The next instant there arrived up from below a howl of rage. encroachment, intrusion, invasion - any entry into an area not Formerly occupied; "an invasion of travelers"; "an invasion of locusts" maintain https://garrettvpgtj.blogsumer.com/36892808/an-unbiased-view-of-entrance-mats