- 1(Of vision) become impaired by exposure to sudden bright light.More example sentences
- My head had started to spin again, and my vision almost whited out.
- He tried to raise his head, and his sight whited out entirely.
- 1.1(Of a person) lose colour vision as a prelude to losing consciousness.More example sentences
- I bolted for the door and whited out as I hit the street.
More definitions of white outDefinition of white out in:
- The US English dictionary