Meaning
"Pass out" is a phrasal verb with two primary meanings: (1) to faint or lose consciousness temporarily, and (2) to distribute something to a group of people (e.g., papers or samples).
Grammar and Usage
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Part of speech: phrasal verb (verb + particle).
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Transitivity:
- In the sense "to faint": intransitive — no direct object. (e.g., "She passed out.")
- In the sense "to distribute": transitive — takes a direct object. (e.g., "They passed out flyers.")
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Typical structures:
- [subject] + pass out. (intransitive: She passed out.)
- [subject] + pass out + [object]. (transitive: The teacher passed out the exam.)
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Variations and related particles:
- pass someone out — rarely used in modern English to mean cause someone to faint (more common: "knock someone out"); usually avoid this phrasing for clarity.
- When used reflexively in some dialects: "pass oneself out" is unusual — don't use.
Common Phrases
- pass out cold — to faint deeply or sleep immediately (informal).
- pass out from heat/dehydration — faint because of an external cause.
- pass out flyers/leaflets — distribute printed materials.
- pass out at the party — faint during a social event (often due to alcohol or exhaustion).
Collocations
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Verb + particle: pass out (phrasal verb)
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Nouns frequently used with the distribution sense:
- pass out flyers, pamphlets, samples, exam papers, medals.
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Adverbs/phrases used with fainting sense:
- completely, suddenly, from exhaustion, from heat, from alcohol.
Examples
- After standing in the hot sun for hours, he nearly passed out.
- The nurse warned her not to stand up too quickly or she might pass out.
- At the concert entrance, volunteers passed out free earplugs to the crowd.
- She passed out during the speech because she hadn't eaten all day.
- The teacher passed out the test papers and gave students 60 minutes to finish.
- He drank too much and passed out on the sofa.
- Emergency responders checked to see if anyone had passed out from smoke inhalation.
- They passed out awards to the volunteers at the end of the ceremony.
Synonyms or Related
- (fainting sense) — faint, black out, lose consciousness.
- (distribution sense) — distribute, hand out, give out, dispense.
Antonym
- (fainting sense) — stay conscious, remain awake.
- (distribution sense) — collect, gather, withhold.