Any undertaking, idea, etc. that leads to nothing
The definition of an impasse is something from which there is no escape or solution.
Such a public way considered apart from the sidewalks:
An inner tube.
Any of various tournaments, esp. in golf or tennis, open to both professionals and amateurs
a passage with access only at one end
Find another word for cul-de-sac. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for cul-de-sac, like: dead end, dead-end street, blind alley, impasse, blind, mew(s), enclosure, street, trap, cavity and deadend.