kill

kill — verb

1. to make a living creature die, whether you do it on purpose or by mistake

1.verbtransitive / intransitiveA1
Definition

to make a living creature die, whether you do it on purpose or by mistake

Example

The farmer killed the chicken for the family dinner.

kill + object + for [purpose/meal]

Smoking kills thousands of people in Taiwan every year.

intransitive use: smoking/cigarettes + kills

Common collocations
  • kill a/an/the + animal/person
  • be killed by
  • kill with a weapon
  • kill instantly
  • kill on purpose
Synonyms
  • murder

    only for intentional, unlawful killing of a person, more serious and specific

  • slay

    more formal or literary, often used in epic contexts (slay a dragon)

  • put down

    specifically for ending an animal's life to stop suffering

Antonyms
  • save

    to keep someone or something from dying

  • rescue

    to remove from a dangerous situation before death occurs

Grammar Patterns

kill + object

kill + object + with [tool/weapon]

intransitive: [cause] + kills

Usage Note

Usually transitive in active voice, but also common intransitively when the subject is a cause of death (e.g. Smoking kills, Pollution kills).

Common Mistakes

I killed from the flu last year.
I almost died from the flu last year.
'kill' needs a direct object; use 'die' when the subject is the person who passes away.
The poison was killed him.
The poison killed him.
'kill' in the active voice is more natural here; the passive 'was killed' does not fit with 'poison' as subject.

2. to stop something from continuing, or to spoil something completely so that it n

2.verbtransitiveB2
Definition

to stop something from continuing, or to spoil something completely so that it no longer exists or has any value

Example

The argument over the money killed their twenty-year friendship.

collocation: kill + friendship/relationship

The rain killed our plans for a picnic in the park.

Common collocations
  • kill a friendship
  • kill the mood
  • kill a plan
  • kill hope
  • kill someone's spirit
Synonyms
  • destroy

    broader and more formal; can apply to both concrete and abstract things

  • ruin

    focuses more on making something no longer good or enjoyable

  • end

    neutral and less dramatic; simply means to stop something

Antonyms
  • save

    to rescue a relationship or plan from failure

  • preserve

    to keep something in its existing good state

Grammar Patterns

kill + abstract object (relationship/plan/mood/hope)

Usage Note

The object is typically an abstract noun — relationship, plan, hope, mood, or spirit. This sense is not used for physically destroying objects (use 'break' or 'destroy' instead).

Common Mistakes

The rain killed down our fun.
The rain killed our fun.
'kill' in this sense does not need 'down'; it is already complete without a particle.
I killed my phone by dropping it.
I broke my phone by dropping it.
'kill' is for abstract things; use 'break' for physical objects.

3. to finish the liquid inside a bottle, glass, or other container completely, ofte

3.verbtransitiveB1
Definition

to finish the liquid inside a bottle, glass, or other container completely, often in a short time

Example

Christopher killed the bottle of water in just a few seconds.

collocation: kill + bottle of [drink]

After the race, Tuan killed two bottles of sports drink.

Common collocations
  • kill a bottle
  • kill a glass of
  • kill a can of
Synonyms
  • finish

    neutral register; works for any drink, not just finishing quickly

  • down

    similar informal register; focuses on drinking quickly (down a beer)

Grammar Patterns

kill + container of drink (bottle/glass/can)

Usage Note

Informal and often carries a sense of speed or enthusiasm. Refers to finishing the contents of a container (bottle, glass, can) rather than just drinking liquid generally. Not used for sipping.

Common Mistakes

I killed some water from the glass.
I killed the glass of water.
'kill' refers to finishing the container's contents entirely, not taking some.
She killed a coffee before leaving.
She killed a cup of coffee before leaving.
The container (cup/bottle/glass) should be specified.

4. to make someone feel so tired that they almost cannot move or keep going

4.verbtransitiveB2
Definition

to make someone feel so tired that they almost cannot move or keep going

Example

The twelve-hour shift at the hospital killed Lara completely.

collocation: shift/job/work + kills [someone]

Climbing that mountain killed us, but the view was beautiful.

Common collocations
  • this job kills me
  • the heat kills
  • the walk killed us
  • kills me completely
Synonyms
  • exhaust

    neutral register; more formal and literal

  • tire out

    phrasal verb; similar register and meaning

  • wear out

    similar register; can also mean to make someone very tired

Antonyms

Grammar Patterns

kill + person/animal (as object)

Usage Note

Always transitive; the object is the person or animal that becomes exhausted. Common in informal speech in phrases like 'This hike is killing me.' Very similar to sense 5 (cause pain), so look at context — if the result is wanting to rest rather than being in pain, this sense applies.

Common Mistakes

I killed after work yesterday.
My job killed me after work yesterday.
'kill' needs a direct object; the cause of exhaustion must be the subject.

5. to cause someone to feel very sharp or intense physical pain, usually in a parti

5.verbtransitiveB2
Definition

to cause someone to feel very sharp or intense physical pain, usually in a particular part of the body

Example

My new shoes are killing my feet after walking all day.

progressive: [body part] + is killing + [person]

Amira's back was killing her after carrying boxes all morning.

Common collocations
  • my back/head/neck/feet are killing me
  • the pain is killing me
  • these shoes are killing me
Synonyms
  • hurt

    less intense and more general; can be used for any pain level

  • ache

    specifically for a dull, continuous pain rather than sharp pain

Grammar Patterns

kill + object (body part/person)

progressive: [body part] is/was killing [person]

Usage Note

Almost always used in the continuous or progressive aspect: 'My back is killing me' or 'The pain was killing her.' Rarely used in simple past to describe pain ('The pain killed me' sounds like literal death). Distinguish from sense 4: this sense is about pain, not tiredness.

Common Mistakes

My head killed me all day.
My head has been killing me all day.
Native speakers nearly always use progressive tenses for this sense.
This bag kills me.
This bag is killing my shoulders.
Without context, simple present sounds like literal death; use progressive and specify the body part.

6. to say in a joking way that someone will be extremely angry if they find out tha

6.verbtransitiveB1
Definition

to say in a joking way that someone will be extremely angry if they find out that you have done something wrong

Example

My mom will kill me if I come home after midnight.

will kill [person] + if [condition]

Jason's dad will kill him for scratching the new car.

Common collocations
  • will kill me if
  • would kill me if
  • will kill me for
  • would kill me for
Synonyms
  • be furious

    more formal and literal; does not have the humorous exaggeration

  • go crazy

    similar informal register and exaggeration effect

Grammar Patterns

will kill + person + if/for + [reason]

would kill + person + if/for + [reason]

Usage Note

Always in the future tense ('will kill') or conditional ('would kill'). The speaker is exaggerating for effect — literal death is not intended. Common in informal, emotional speech. Rarely used in past tense.

Common Mistakes

My dad killed me for breaking the window.
My dad was so angry at me for breaking the window.
Past tense sounds like literal murder; use a different expression for past anger.
She kills me if I am late.
She will kill me if I am late.
This expression requires future tense 'will kill'.

7. to be so funny that someone laughs very hard, often used to talk about a perform

7.verbtransitiveB2
Definition

to be so funny that someone laughs very hard, often used to talk about a performance, joke, or story that makes a large group of people laugh loudly.

Example

Yuki killed the audience with her stand-up jokes last night.

kill + audience — causing laughter in a group

The expression on the dog's face absolutely killed me.

Common collocations
  • kill + an audience
  • kill + the crowd
  • kill + the class
  • absolutely kill
  • nearly kill
Synonyms
  • crack up

    similar register, also informal, e.g. 'cracked the whole audience up'

  • slay

    stronger, modern slang; 'slayed the crowd' implies outstanding performance

Antonyms
  • bore

    opposite effect — making people tired instead of amused

Grammar Patterns

kill + someone (audience/class/crowd)

Usage Note

Often appears with 'absolutely' for emphasis ('it absolutely killed me'). Past tense 'killed' and continuous 'killing' are the most frequent forms. The subject is always the funny thing or person, not the person laughing.

Common Mistakes

The joke killed myself.
The joke killed me.
When the joke or performer causes laughter, use an object pronoun (me/him/her/them), not a reflexive pronoun.

8. to laugh very hard and for a long time using the phrase 'kill yourself laughing'

8.verbtransitiveB2
Definition

to laugh very hard and for a long time using the phrase 'kill yourself laughing', where the focus is on your own laughter rather than on making others laugh.

Example

Nkechi killed herself laughing at the cat's silly dance.

reflexive: kill + yourself + laughing

We killed ourselves laughing when the cake fell off the table onto his lap.

Common collocations
  • kill + yourself + laughing
  • kill + yourself + with laughter
  • nearly kill + yourself
  • absolutely kill + yourself
Synonyms
  • die laughing

    same meaning and register; 'I almost died laughing'

  • crack up

    intransitive, e.g. 'I cracked up when I saw his face'

Grammar Patterns

kill + yourself + laughing / with laughter

Usage Note

Always requires a reflexive pronoun (myself, yourself, herself, himself, ourselves, themselves). 'Kill yourself laughing' is the fixed formula; 'die laughing' is an alternative with the same meaning.

Common Mistakes

I killed laughing at his story.
I killed myself laughing at his story.
The reflexive pronoun (myself/yourself/herself) is required in this sense and cannot be dropped.

9. to fill a period when you have nothing urgent to do by occupying yourself with a

9.verbtransitiveB1
Definition

to fill a period when you have nothing urgent to do by occupying yourself with a simple activity, just so the waiting does not feel so long.

Example

Caleb killed time by playing games on his phone while waiting for the train.

kill time + by + -ing

We killed an hour at the café before the cinema opened for the evening show.

kill + [specific time period]

Common collocations
  • kill time
  • kill an hour
  • kill the afternoon
  • kill a couple of hours
  • kill some time
Synonyms
  • pass the time

    more neutral; does not imply the activity is unimportant

  • while away

    more literary; suggests a pleasant, relaxed way of spending time

Grammar Patterns

kill + [time / an hour / an afternoon / some time]

kill time + [by + -ing / with + noun]

Usage Note

The object of this sense is always a period of time (time, an hour, the afternoon). You cannot say 'kill a book' or 'kill a game' to mean you are spending time on them. The activities used to kill time are usually simple and not very meaningful — this gives the phrase a slightly negative or bored tone compared to 'spend time'.

Common Mistakes

I killed two hours in the library studying for the exam.
I killed two hours in the library before the exam started.
'kill time' suggests the activity (studying) is not the main purpose; saying you 'killed time studying' sounds odd because studying is a meaningful activity.

10. to turn off a light, engine, or machine; to make a computer application or a com

10.verbtransitiveB2
Definition

to turn off a light, engine, or machine; to make a computer application or a computing task stop running, particularly when it is frozen or causing trouble.

Example

The programme froze, so Yuki had to kill the process and restart her computer.

kill + process (computing context)

Christopher killed the engine and got out to check what the strange noise was.

kill + engine (vehicle context)

Common collocations
  • kill the engine
  • kill the lights
  • kill the motor
  • kill a process
  • kill a program
  • kill an application
Synonyms
  • turn off

    neutral and common; appropriate for everyday situations

  • shut down

    for computers or machines, a more complete and orderly stop

  • stop

    general term, not specific to abrupt or forceful stopping

Antonyms

Grammar Patterns

kill + [engine / motor / lights / program / process]

Usage Note

In computing, 'kill' often means to forcefully stop a program that is not responding. On a car or machine, 'kill' is more informal than 'turn off' or 'switch off', and it often suggests a quick or abrupt action.

Common Mistakes

I killed my phone before going to sleep.
I turned off my phone before going to sleep.
'kill' is not used for simply powering down a device in normal use; it is used for stopping a program that is causing trouble.

11. to decide that a news story, article, photograph, or television programme should

11.verbtransitiveC1
Definition

to decide that a news story, article, photograph, or television programme should not be published or broadcast, especially because of pressure from people in power.

Example

The newspaper editor killed the story about the factory's safety problems just before it went to print.

kill + story + just before going to print

The network killed the documentary after the government complained about its content.

kill + documentary + passive implications

Common collocations
  • kill a story
  • kill a report
  • kill an article
  • kill a documentary
  • kill a photograph
Synonyms
  • suppress

    more formal, often suggests government or official action to hide information

  • shelve

    means to delay rather than permanently stop; the project might be revisited later

  • censor

    focuses on removing parts of content rather than stopping the whole publication

Antonyms

Grammar Patterns

kill + [story / report / article]

be killed + by [person / organization]

Usage Note

This sense is used mainly in journalism and publishing. The decision to kill a story is often about avoiding legal trouble, political pressure, or embarrassment to the publisher. It is stronger than simply 'not publishing' — it implies an active decision to stop something that was already planned.

12. to defeat a proposed law, official plan, or political motion so that it cannot b

12.verbtransitiveC1
Definition

to defeat a proposed law, official plan, or political motion so that it cannot be passed or put into effect.

Example

The opposition party killed the bill by refusing to bring it to a vote.

kill + bill + by refusing to bring to vote

The senator's amendment was killed in committee by a vote of eight to five.

passive: be killed in committee

Common collocations
  • kill a bill
  • kill a proposal
  • kill a motion
  • kill an amendment
  • kill legislation
Synonyms
  • defeat

    more neutral; can be temporary or permanent

  • veto

    more specific; means a single person in authority rejects the proposal

  • block

    suggests preventing progress, but the proposal could still be brought back

  • reject

    a general term that does not carry the sense of finality that 'kill' has

Antonyms

Grammar Patterns

kill + [bill / proposal / motion / amendment]

be killed + by [committee / vote / opposition]

Usage Note

This sense is used in formal political and legal contexts. 'Kill' here is stronger than 'defeat' — it implies the proposal is finished and unlikely to be brought back. The subject is usually a person, group, or institution with the power to block legislation.

13. to prevent the opposing team from scoring a goal in ice hockey while one of your

13.verbtransitiveC1
Definition

to prevent the opposing team from scoring a goal in ice hockey while one of your players is in the penalty box and your team has fewer skaters on the ice.

Example

The Buffalo Sabres killed the penalty with solid defensive play and good goaltending.

sports term: kill + a penalty (ice hockey)

Trang's team killed three power plays in the final period to hold onto their lead.

Common collocations
  • kill + a penalty
  • kill + a power play
  • kill + two minutes
  • kill + the penalty successfully
Antonyms
  • concede

    to allow a goal during a penalty kill; 'conceded on the power play'

Grammar Patterns

kill + a penalty

kill + a power play

Usage Note

Exclusive to ice hockey. The noun form 'penalty kill' (countable) is equally common. The opposite situation — when the opposing team has a player advantage — is called a 'power play'.

Common Mistakes

The team killed the penalty in soccer.
The team killed the penalty in ice hockey.
This usage is specific to ice hockey, not soccer or other sports.

14. in rugby, to illegally stop the ball from being played by covering it with your

14.verbtransitiveC1
Definition

in rugby, to illegally stop the ball from being played by covering it with your body or holding onto it on the ground, usually to prevent the opposition from continuing their attack.

Example

Tamás went to the sin bin for killing the ball near the try line.

rugby offence: kill + the ball

The referee blew the whistle when the player killed the ball at the ruck.

Common collocations
  • kill + the ball
  • kill + the ball + at the ruck
  • kill + the ball + near the line

Grammar Patterns

kill + the ball

Usage Note

Almost always called as a penalty by the referee. Can lead to a yellow card ('sin bin') if the offence is repeated or intentional. The term is specific to rugby union and rugby league.

15. in football, to bring a moving ball under control by trapping it with your foot,

15.verbtransitiveB2
Definition

in football, to bring a moving ball under control by trapping it with your foot, chest, or thigh, usually as the first touch after receiving a pass or a high ball.

Example

Rania killed the high ball with her chest and then volleyed it into the net.

soccer: kill + the ball with chest

The striker killed the ball with one touch and fired a shot past the goalkeeper.

Common collocations
  • kill + the ball
  • kill + a high ball
  • kill + the ball + with + foot/chest/thigh
  • kill + the ball + on + left/right foot
Synonyms
  • trap

    more common synonym, especially in American English

  • control

    general term; 'brought the ball under control'

Grammar Patterns

kill + the ball (with foot/chest/thigh)

Usage Note

Common in British football commentary and coaching. 'Trap' is used more often in American English. The phrase 'kill the ball' emphasizes bringing a fast-moving or high ball to a complete stop with precision.

Common Mistakes

He killed the ball in tennis (meaning he controlled it).
He killed the ball in football.
In tennis, 'kill' means a powerful winning shot, not controlling the ball.

16. in tennis, badminton, volleyball, and similar games, to hit the ball or shuttlec

16.verbtransitiveB2
Definition

in tennis, badminton, volleyball, and similar games, to hit the ball or shuttlecock so powerfully or precisely that the opponent has no chance to return it and you win the point.

Example

Élise killed the ball with a powerful smash that landed just inside the line.

racket sports: kill + the ball (smash)

Ayesha killed the shuttlecock with a sharp drop shot at the net.

Common collocations
  • kill + the ball
  • kill + the shuttlecock
  • kill + a shot
  • kill + the ball + at the net
  • kill + the ball + for a point
Synonyms
  • smash

    specific to tennis and badminton; a powerful overhead shot

  • spike

    specific to volleyball; a hard hit downward into the opponent's court

Grammar Patterns

kill + the ball (with a smash/spike/drop shot)

Usage Note

In volleyball, 'kill' is an official statistic counting any attack that results in a point directly. In tennis and badminton, the term describes an aggressive shot that the opponent has no chance to return.

Common Mistakes

She killed the ball by gently tapping it over the net.
She killed the ball with a powerful smash.
'Killing the ball' requires a shot that is too strong or well-placed for the opponent to return.
Phrasal verbs

kill off

phrasal verb

This means to cause the death of many living things, or to end something completely.

The cold weather killed off most of the garden plants.

The author killed off the main character in the final chapter.

Idioms

This phrase warns that asking too many questions can lead to trouble.

Don't ask about his past; curiosity killed the cat.

Maya reminded herself that curiosity killed the cat and stopped digging.

This means wearing very attractive or fashionable clothes to impress others.

Sara arrived at the party dressed to kill in a red dress.

Brian was dressed to kill for his job interview at the bank.

This describes a very angry or hostile look from someone.

When Min spilled coffee on her dress, if looks could kill, he would be dead.

The teacher glared at the noisy students; if looks could kill, they'd be gone.

This means to destroy a reliable source of income or success by being greedy or foolish.

The company raised prices so much that they killed the goose that lays the golden eggs.

Aiden refused to overwork his best employee, knowing it would kill the goose that lays the golden egg.

kill it

idiom

This means to perform exceptionally well or succeed impressively at something.

Maya killed it in her piano recital last night.

The team killed it on the field and won the championship.

This describes an action that will either solve a problem completely or make it much worse.

The risky surgery was a kill or cure for the patient.

Diego decided to invest all his savings; it was kill or cure.

This means to achieve two goals with a single action.

By walking to work, Min killed two birds with one stone: exercise and commuting.

Lisa studied while waiting for the bus, killing two birds with one stone.

This means to harm someone by being excessively kind or helpful.

Maya killed her puppy with kindness by feeding it too many treats.

The grandparents killed the children with kindness, spoiling them rotten.

This means to laugh very hard and for a long time.

The comedian's joke made the audience kill themselves laughing.

Sara killed herself laughing at the funny movie.

kill — noun

Word family

Synonym discussion

Sense: verb/1

All seven words describe ending life, but each carries distinct legal and emotional weight. 'Murder' is the narrowest — it means intentional, unlawful killing of a person, and is strictly a legal term. 'Assassinate' is even more specific: it refers to killing a prominent figure (a leader, politician, or celebrity) for political reasons. 'Execute' means to kill as a legal punishment following a court decision; it is formal and carries no connotation of wrongdoing by the person carrying it out. 'Slay' is older and more literary or dramatic (slay a dragon, slay an enemy in battle) and is never used in legal or journalistic contexts. 'Destroy' covers both living and non-living things ('the bomb destroyed the building'), so it is vaguer when applied to humans, though it can describe overwhelming force. 'Massacre' implies killing many people at once, usually helpless victims, with strong disapproval. 'Eliminate' is a euphemistic verb used in military or intelligence settings to mean killing a specific target without saying so directly ('the threat was eliminated'). For everyday or neutral descriptions of causing death, 'kill' is the default — it carries no extra judgment about legality or method. Example: 'The farmer killed the chicken for dinner' could not be replaced by 'murder', 'execute', or 'massacre' without changing the meaning completely.

Common collocations

Etymology

Proto-GermanicOld EnglishMiddle EnglishEnglish

Kill comes from Old English 'cwellan', meaning to murder or cause to die, which itself traces back to Proto-Germanic *kwaljaną (to torment, make to die). A related Old English word 'cwelan' meant 'to die'. The original meaning was narrower and more violent; over time, it expanded into figurative uses (kill a plan, kill time, kill an engine) that began appearing from the 17th century onward. The noun senses (a hunted animal, a military score) developed from the verb in the 18th–19th centuries. Though it sounds similar, kill is NOT related to 'quell' (which comes from Old English 'cwellan' meaning 'to strike down') — the resemblance is coincidental, though the two words have sometimes influenced each other.