Meaning of the word "blind alley" in English

What does "blind alley" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

blind alley

US /blaɪnd ˈæl.i/
UK /blaɪnd ˈæl.i/
"blind alley" picture

Noun

1.

a street or passage that is closed at one end; a cul-de-sac

Example:
We drove down a blind alley and had to turn around.
The children were playing at the end of the blind alley.
2.

a course of action that leads to no progress or a dead end

Example:
Their investigation led them down a blind alley.
Pursuing that strategy would be a blind alley for the company.
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