n. pl. cul-de-sacs or culs-de-sac (kŭlz′-, ko͝olz′-) 1.a. A dead-end street, especially one ending in a circular turnaround. b. A circular turnaround at the end of a dead-end street. c. An impasse: "This was the cul-de-sac the year kept driving me toward: men and women would always be at odds" (Philip Weiss). 2. Anatomy A saclike cavity or tube open only at one end. https://www.thefreedictionary.com/cul-de-sac
cul-de-sac - cul-de-sac (kŭl′dĭ-săk′, ko͝ol′-)
n. pl. cul-de-sacs or culs-de-sac (kŭlz′-, ko͝olz′-)
1.a. A dead-end street, especially one ending in a circular turnaround.
b. A circular turnaround at the end of a dead-end street.
c. An impasse: "This was the cul-de-sac the year kept driving me toward: men and women would always be at odds" (Philip Weiss).
2. Anatomy A saclike cavity or tube open only at one end. https://www.thefreedictionary.com/cul-de-sac