a hair's breadth
US /ə ˈherz bredθ/
UK /ə ˈherz bredθ/

1.
شعرة, بمقدار ضئيل جداً
a very small amount or distance
:
•
He escaped the accident by a hair's breadth.
نجا من الحادث بـشعرة.
•
The two cars passed each other by only a hair's breadth.
مرت السيارتان ببعضهما البعض بـشعرة فقط.