1a narrowly avoided collision or other accident:she had a near miss when her horse was nearly sucked into a dykethe terrifying near miss took place at 4,500 ft
2a bomb or shot that just misses its target:he had escaped more than twenty near misses
something almost achieved:a victory in Houston and a near miss in the finals of the French Open
near miss in other Oxford dictionaries
Definition of near miss in the US English dictionary