- 1a street that is closed at one end We live in a quiet cul-de-sac.
- 2(figurative) This particular brand of socialism had entered a cul-de-sac (= could make no further progress).
cul-de-sac
nounNAmE//ˈkʌl də ˌsæk//, NAmE//ˈkʊldə ˌsæk//
(pl. cul-de-sacs or culs-de-sac) (from French)Check pronunciation: cul-de-sac