Every country is marginate in nature, having a distinct border that determines how much territory that country controls.

We mostly use marginate paper in school these days, since the margins help us write more neatly than blank paper would.

Everyone in most first world countries have a marginate front yard, with distinct borders in the form of sidewalks that separate them from the next yard.

The borders of my marginate property end at the line that separates it from the property of my neighbor.

There is no such thing as a non marginate nation, as all countries must have borders to determine their territory.