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to black out
01
to suddenly lose consciousness or become unaware, often due to a drop in blood pressure, shock, or exhaustion
Grammatical Information
Composition
phrasal
Action verb
Regular
Separable
Particle
out
Base verb
black
Present tense
black out
3rd person singular
blacks out
Present participle
blacking out
Past simple
blacked out
Past participle
blacked out
Examples
She blacked out from the shock of the accident and collapsed on the ground.
02
suppress by censorship as for political reasons
03
darken completely
04
obliterate or extinguish
