A fruitless or mistaken course or direction.
A street with only one way in or out; SYN. cul de sac, dead-end street, dead end, impasse.
A short street which is not a thoroughfare; a dead end.
Street closed off at one end; an inescapable situation. cul de sac
A short street which is not a thoroughfare; a cul de sac. dead-end
1. A dead end.
2. A disagreement in which no solution seems possible.
3. Deadlock; blind alley.