i. sınır. Sweden has frontiers with Norway and Finland. (İsveç’in Norveç ve Finlandiya ile sınırı vardır.)

That part of a country which fronts or faces another
country or an unsettled region; the marches; the border, confine, or
extreme part of a country, bordering on another country; the border of
the settled and cultivated part of a country; as, the frontier of
civilization.

An outwork.

Lying on the exterior part; bordering; conterminous; as,
a frontier town.

To constitute or form a frontier; to have a frontier;
– with on.