См. также: frostbite, frontal lobe, front, from generation to generation
I will say in relation to Trieste and the surrounding country that I have never seen a more fantastic line of demarcation of frontiers than I saw between Italy and Yugoslavia, particularly the so-called free territory surrounding Trieste and the hinterland behind. (parliament.uk)
The light from the corridor ― one wakes up automatically thinking it is the customs examination at some frontier. (Murder on the Orient Express by Agatha Christie)
• frontier
• frontiers
