do in
Học thuậtThân thiện
Definition
- Verb (transitive, slang):
- To kill, to murder: To cause someone's death, often deliberately and with a sense of finality.
- To exhaust completely, to wear out: To cause someone to become extremely tired or fatigued.
Usage
- This verb is primarily used in informal or slang contexts. It carries a strong, often violent connotation when meaning "to kill." When meaning "to exhaust," it is colloquial and emphatic.
- It is a separable phrasal verb (e.g., "do someone in").
Examples
- Meaning: To kill:
- The gang threatened to do him in if he talked to the police.
- In the old detective novel, the villain was done in by his own partner.
- Meaning: To exhaust:
- That long hike really did me in; I need to sleep for a week.
- The final week of exams did the students in.
Advanced Usage
- Passive Voice: Commonly used in the passive voice ("be done in") to emphasize the state of the subject.
- After the marathon, he was completely done in.
- The witness was done in before the trial.
Variants and Related Words
- Liquidate (verb): To eliminate, especially by killing. (More formal/businesslike connotation)
- Neutralize (verb): To render ineffective or harmless; in espionage/military contexts, can mean to kill.
- Knock out (phrasal verb): To render unconscious; colloquially, to exhaust.
- Wipe out (phrasal verb): To eliminate completely; colloquially, to exhaust.
Synonyms
- Kill: Put to death.
- Murder: Unlawfully kill.
- Exhaust: Tire out completely.
- Fatigue: Cause to become tired.
Related Phrasal Verbs
- Do away with: To abolish, put an end to, or kill.
- They decided to do away with the old policy.
- Do over: To do again.
- The teacher made me do the assignment over.
Related Idioms
- Done in: (Adjective phrase) In a state of complete exhaustion.
- By the end of the day, I was just done in.
- Do a number on someone: To injure, damage, or severely affect someone.
- That flu really did a number on me. (Made me very sick/exhausted)
Verb
- get rid of (someone who may be a threat) by killing
- The mafia liquidated the informer
- the double agent was neutralized