up a blind alley

*up a blind alley

Fig. at a dead end; on a route that leads nowhere. (*Typically:be ~; go ~.) I have been trying to find out something about my ancestors, but I'm up a blind alley. I can't find anything. The police are up a blind alley in their investigation of the crime.

Common Names:

Name	Pronounced	Usage
Seve	SE-ve	Spanish
AbdÜLlatİF	-	Turkish
Vittoria	-	Italian
Seward	SOO-ərd	English
Sendoa	-	Basque
Amantius	-	Late Roman