hair's breadth

A very small amount or short length. After wandering around the forest for an hour thinking we were lost, it turned out that we were only a hair's breadth away from our campsite. The seal is air-tight—there's not a hair's breadth between the door and the frame.

Common Names:

Name	Pronounced	Usage
Ueli	-	German (Swiss)
Peony	PEE-ə-nee	English (Rare)
Achard	-	Old Norman
Iosif	ee-O-seef (Russian), YO-seef (Romanian)	Russian, Romanian, Greek
Irma	['ɜ:mə]
Seleukos	-	Ancient Greek