Definition of pass out
1 : die 1
2 : to lose consciousness
: to reject (a deal in bridge) as unplayable because everyone has passed on the first round of bidding
Examples of pass out in a sentence
I passed out from the flu.
First Known Use of pass out
Medical Definition of pass out
: to lose consciousness three men passed out from heat exhaustion—F. J. Bell
Seen and Heard
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