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
Yaron	-	Hebrew
Connelly	['kɔnəli]
Nero (2)	NE-ro	Italian
Nechtan	-	Irish Mythology, Ancient Celtic
Mitsuko	mee-tsoo-ko	Japanese
Cadfan	-	Welsh