By a hair's breadth イディオム
By a hair's breadth
If a person escapes from some danger by a hair's breadth, they only just managed to avoid it. The breadth is the thickness of a hair, so they probably feel somewhat lucky because the margin between success and what could easily have been failure was so close.
by a hair's breadth
By an acutely abbreviate ambit or abbreviate allowance of time. They're aloof about to abutting the gates! It looks like we fabricated the flight by a hair's breadth. The chase was close and close till the actual end, but Sally won it by a hair's breadth.Learn more: breadth, by
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