pass out verb 7pass-out noun 1forms 4 verb7 •To faint; to become unconscious.I pass out at the sight of blood.I passed out on the train after drinking a bottle of vodka. •(slang) To fall asleep irrespective of wilful action, as a result of the consumption of alcohol or other drugs or another form of physiological exhaustion. •To distribute.We'll pass out copies of the agenda. •To graduate, usually marked by a ceremony at the end of training.He wasn't allowed to finish his training to go to France; but was sent to England on a Physical Training Course and passed out First Class. — 1974 •(India) To graduate from university.He passed out of the Madras University in 1990. •To become proficient in a particular job or task. •To end (a round) by having passes as the first four bids. pass-out noun1 •A ticket (or similar) allowing a person to leave (a theatre etc) and subsequently re-enter. formspassed out · passing out · passes out · pass-outs