boundary line

He expressed an American view on the appropriate boundary line between a future Palestinian and future Israeli state.

Boundary line between New York and Massachusetts agreed upon.

Berwick-on-Tweed lies partly in England and partly in Scotland, the river which runs through it forming the boundary line.

Trellises, burdened with ripening grapes, were the boundary line between the garden and the orchard.

Some of the people were fortunate to get their trunks to the frontier, only to lose them on the boundary line.

The first question that came up for decision was the boundary line between Rhode Island and Plymouth.