అర్థం : A street with only one way in or out.
పర్యాయపదాలు : cul de sac, dead-end street, impasse
అర్థం : (figurative) a course of action that is unproductive and offers no hope of improvement.
ఉదాహరణ :
All the clues led the police into blind alleys.
So far every road that we've been down has turned out to be a blind alley.
Blind alley meaning in Telugu.