1. black out - Noun
2. black out - Verb
3. black out - Phrase
lose consciousness due to a sudden trauma, for example
suppress by censorship as for political reasons
darken completely
obliterate or extinguish
Source: WordNetblack-out
Persian envoy "our arrows will black out the sun..." Dienekes of the Spartans.."Good, then we'll fight in the shade. Steven Pressfield
I don't mind being black. I'm black out loud. It's more than the people that they are, it's the condition that they represent. Mos Def
I actually had kind of one of those crazy experiences where when I hit, it was black out excruciating pain, and then white out absence of pain, and the subconscience thought that I want to go back. Brooke Burns
It was the heaviest thing I'd ever felt, as if I were being crushed under a thousand trucks. I wanted to black out from the pain, but I breathed deeply. Rick Riordan
parts of the newspaper article were blacked out Source: Internet
The dining room blackened out Source: Internet