つ突tsuきkiあ当aたりtariつ突tsuきkiあた当ataりri
1.
The point where a passage or corridor comes to an end, preventing any further movement forward.
2.
A location at the farthest point of a pathway, often indicating a junction or decision point, such as turning left or finding another room.
3.
The termination point of a route, denoting a dead end or a boundary beyond which one cannot proceed directly.
Example:
次の通りのつきあたりに私 達の家があります。