At the A1 level, the word 'killed' is primarily understood in its most literal sense: the end of life. Students learn it as the past tense of 'kill'. They might see it in simple stories about animals (e.g., 'The lion killed the zebra') or in basic news about accidents. The focus is on the basic subject-verb-object structure. A1 learners should understand that 'killed' is something that happened in the past. They should also begin to recognize it in very common phrases like 'killed the lights' (turned off the lights), although this might still be confusing. The main goal at this level is to distinguish 'killed' from 'kill' and to use it correctly with a subject and an object. It is important to avoid using it for natural death (use 'died' instead). A1 learners are encouraged to use 'killed' to describe clear actions with a clear cause. They should also be aware that it is a regular verb, ending in -ed. This makes it one of the easier past tense verbs to remember and use correctly in simple sentences. At this stage, learners do not need to worry about metaphorical or slang uses, as those can be introduced later. The priority is clear, literal communication about events that have already occurred. By the end of A1, a student should be able to say 'The frost killed my flowers' or 'He killed the spider' with confidence.
At the A2 level, learners expand their use of 'killed' to include more common metaphorical situations and the passive voice. They should understand the difference between 'The car killed the dog' (active) and 'The dog was killed by a car' (passive). This is a significant step in grammatical development. A2 students also begin to encounter 'killed' in the context of time management, such as 'We killed an hour at the station.' They should also be introduced to the idea of 'killed' as a way to describe intense physical sensations, like 'My feet killed me after the walk.' This helps them understand that English speakers often use strong words for emphasis. A2 learners are expected to use 'killed' in a variety of simple past tense narratives, including descriptions of historical events or personal anecdotes. They should also be able to recognize the word in more complex sentences where it might not be the main verb. For example, 'The man who was killed in the accident was a famous doctor.' Understanding how 'killed' functions in these relative clauses is a key A2 skill. Additionally, learners at this level should start to be careful about the sensitivity of the word, learning that 'passed away' is a softer alternative in social situations. The A2 level is about moving from basic facts to more nuanced descriptions of the world.
At the B1 level, students should be comfortable with the full range of metaphorical uses of 'killed.' They should understand how it applies to business ('They killed the deal'), technology ('The process was killed'), and emotions ('The news killed my joy'). B1 learners are expected to use 'killed' with a variety of prepositions and in more complex grammatical structures, such as the past perfect ('By the time we arrived, the fire had killed the ancient tree'). They should also be familiar with common idioms involving 'killed,' such as 'killed two birds with one stone' or 'curiosity killed the cat.' At this level, the slang use of 'killed it' (meaning performed very well) becomes more relevant, as B1 learners are often engaging in more informal social interactions. They should be able to distinguish between the literal, hyperbolic, and slang meanings based on context alone. B1 students should also be able to use 'killed' in more formal writing, such as reports or essays, while maintaining the correct register. They should understand the legal and social distinctions between 'killed,' 'murdered,' and 'slaughtered.' This level requires a deeper understanding of how word choice affects the tone and precision of communication. A B1 learner should be able to explain why they chose 'killed' over a synonym in a given context.
At the B2 level, the use of 'killed' becomes even more nuanced. Learners should be able to use it in sophisticated figurative language and understand its role in creating rhetorical effects. For example, they might use it to describe the impact of a policy: 'The new tax killed the local economy.' B2 students should also be adept at using 'killed' in the passive voice to shift focus or maintain objectivity in formal writing. They should have a firm grasp of the word's etymology and how its meaning has shifted over time, which can help them understand its various uses in literature. At this level, learners should also be aware of the more obscure idioms and phrasal verbs associated with 'kill' and 'killed,' such as 'to be killed off' (referring to a character in a story). They should be able to use 'killed' in complex conditional sentences, like 'If the project hadn't been killed, we would have been millionaires by now.' B2 learners are also expected to navigate the social sensitivities of the word with ease, choosing the most appropriate term for the situation without hesitation. They should be able to participate in discussions about sensitive topics where 'killed' might be used, such as news events or historical tragedies, with the appropriate level of gravity and precision. The B2 level is characterized by a high degree of control over the word's various meanings and registers.
At the C1 level, 'killed' is used with total fluency and a high degree of stylistic awareness. Learners can use it to create specific moods or to convey complex ideas concisely. They might use it in literary analysis to discuss how a character's hopes were 'killed' by their environment, or in a business context to describe a 'killer' strategy (using the related adjective). C1 students should be able to identify and use 'killed' in very specific technical or professional contexts, such as 'killed steel' in metallurgy or 'killed' in the sense of neutralizing a signal in electronics. They should also be able to appreciate the word's use in poetry and high-level prose, where it might be used for its percussive sound or its stark imagery. At this level, the learner is not just using the word correctly; they are using it effectively to achieve a specific communicative goal. They should be able to explain the subtle differences between 'killed' and its most sophisticated synonyms, such as 'liquidated,' 'dispatched,' or 'extinguished.' C1 learners should also be able to use 'killed' in a way that demonstrates an understanding of its cultural and historical baggage. They can use the word in a variety of registers, from the most casual slang to the most formal academic discourse, with perfect appropriateness. The C1 level represents a mastery of the word's potential for both clarity and creative expression.
At the C2 level, the word 'killed' is a tool for masterful communication. The learner has a native-like intuition for its use and can employ it in the most subtle and sophisticated ways. They can use 'killed' to create irony, sarcasm, or deep emotional resonance. For example, they might use the slang 'killed it' in a self-deprecating way, or use the literal 'killed' in a philosophical discussion about the nature of life and death. C2 learners should be able to navigate the most complex linguistic environments, such as legal documents, scientific papers, or avant-garde literature, where 'killed' might be used in highly specialized or unconventional ways. They should also be able to understand and use the word in a wide range of regional dialects and social varieties of English. At this level, the learner's use of 'killed' is indistinguishable from that of a highly educated native speaker. They can play with the word's multiple meanings, using it in puns or wordplay that requires a deep understanding of its various connotations. The C2 level is not just about knowing what the word means; it's about knowing how the word *feels* in any given context and using that knowledge to communicate with maximum impact and precision. A C2 learner can use 'killed' to command attention, evoke sympathy, or provide a sharp, definitive conclusion to an argument.

killed in 30 Seconds

  • The past tense of 'kill', meaning to cause death.
  • Used metaphorically to mean stopping a machine or project.
  • Commonly used to express intense physical pain or exhaustion.
  • Informal slang for performing a task exceptionally well.

The word killed is the past tense and past participle form of the verb 'kill'. At its most basic and literal level, it refers to the act of causing the death of a living being, whether human, animal, or plant. This usage is foundational in news reporting, historical accounts, and biological descriptions. However, the English language has expanded the utility of 'killed' far beyond the grave. It is a high-frequency word used to describe the termination of processes, the cessation of power, and the successful completion of tasks. When we say someone 'killed the engine,' we mean they turned it off. When a project is 'killed,' it has been cancelled or stopped permanently. This transition from biological death to mechanical or procedural termination is a key feature of the word's evolution. Furthermore, 'killed' is a staple of hyperbolic English. It is used to express extreme physical pain or exhaustion, such as when your back 'killed' you after a day of moving furniture. In this context, it doesn't mean you are dying, but rather that the sensation is overwhelmingly intense. Interestingly, 'killed' has also migrated into the realm of high praise and success. In modern slang and informal professional settings, 'to kill it' means to perform exceptionally well. If you 'killed' a presentation, you were persuasive, confident, and successful. This duality—representing both the ultimate end and the ultimate success—makes 'killed' a complex and essential word for A2 learners to master as they move toward B1 fluency.

Literal Death
The hunter killed the deer for food during the winter months.
Stopping a Process
The manager killed the project because the budget was too high.
Physical Discomfort
My new shoes killed my feet after walking only two miles.

The sudden frost killed all the tomatoes in the garden overnight.

In legal and social contexts, 'killed' is a neutral term compared to 'murdered.' While 'murdered' implies a specific criminal intent and illegal act, 'killed' can describe accidental deaths, such as those in car crashes or natural disasters. This distinction is vital for accurate communication. In literature, 'killed' is often used to describe the end of emotions or relationships. A person might say their hope was 'killed' by bad news, or a relationship was 'killed' by a lack of trust. This metaphorical depth allows the word to function in almost every genre of writing, from hard-boiled detective novels to romantic poetry. The word also appears in technical fields; for example, in computer science, a 'killed' process is one that has been terminated by the operating system. In sports, a player might have 'killed' the ball, referring to a powerful shot that the opponent could not return. This wide range of applications ensures that 'killed' remains one of the most versatile verbs in the English lexicon, requiring learners to look closely at the surrounding words to determine the exact intended meaning.

The comedian killed on stage last night; the audience never stopped laughing.

She killed the lights before leaving the office for the weekend.

The bad news killed his enthusiasm for the upcoming trip.

The car was killed by a faulty transmission that was too expensive to fix.

Metaphorical Ending
The scandal killed his chances of winning the election.
Time Management
We killed two hours at the airport by browsing the duty-free shops.

Using 'killed' correctly involves understanding its role as a transitive verb, which means it usually requires an object—the thing or person that was affected. In the sentence 'The cat killed the mouse,' 'the cat' is the subject, 'killed' is the action, and 'the mouse' is the object. This structure is the most common way to use the word. However, 'killed' is also frequently used in the passive voice, especially in news reporting where the focus is on the victim rather than the cause. For example, 'Three people were killed in the accident.' In this case, the word 'were' is used alongside 'killed' to indicate that the action happened to the subjects. This passive construction is essential for formal writing and reporting. When using 'killed' to describe pain, the subject is usually the body part or the activity causing the pain. 'The long walk killed my knees' shows the activity (the walk) acting upon the body part (the knees). In slang, 'killed' often appears at the end of a sentence to describe a performance: 'You absolutely killed it!' Here, 'it' is a generic object representing the task or performance.

Active Voice
The soldier killed the enemy in a direct confrontation.
Passive Voice
The weeds were killed by the strong chemicals the gardener used.
Hyperbolic Pain
Carrying those heavy boxes all day killed my shoulders.

He killed the radio when the news became too depressing to hear.

Another common sentence pattern involves the use of 'killed' with time. 'We killed some time' is a very natural way to say we did something unimportant while waiting for something else. This is a great phrase for A2 learners to adopt because it sounds very native. In more advanced usage, 'killed' can be followed by a prepositional phrase to describe the method or the location. 'He was killed by a falling branch' or 'The project was killed in its early stages.' These additions provide necessary detail and context. It is also worth noting that 'killed' can be used as an adjective in some specific contexts, like 'a killed process' in computing, though this is less common in everyday speech. When writing, remember that 'killed' is a strong word. If you are writing a story, using 'killed' can create a sense of finality and drama. If you are writing a business email, 'killed' might be too aggressive; you might prefer 'cancelled' or 'discontinued' unless you are speaking informally with close colleagues. Always consider the tone of your sentence when choosing to use 'killed,' as its literal meaning is very heavy.

The coach killed the rumor before it could affect the team's morale.

They killed the power to the building to perform the necessary repairs.

Slang Success
The band killed it at the concert; the crowd was screaming for more.
Environmental Impact
Pollution in the river killed thousands of fish last summer.

In the real world, you will encounter the word 'killed' in a variety of settings, each with its own specific nuance. The most frequent place is in the news. Headlines like 'Five Killed in Highway Collision' or 'Rare Tiger Killed by Poachers' are common. In these contexts, 'killed' is used for its directness and lack of ambiguity. It provides the facts of a death without the emotional or legal coloring that words like 'passed away' or 'murdered' might provide. You will also hear it constantly in television dramas and movies, particularly in the crime, thriller, and action genres. Characters often discuss who 'killed' whom, or express a desire to 'get killed' if they take a certain risk. This cinematic usage reinforces the word's association with high stakes and danger. However, if you move from the TV screen to a casual coffee shop, you'll hear 'killed' used in a much lighter way. Friends might tell each other, 'That movie killed me!' meaning it was either incredibly funny or incredibly sad. Or a student might say, 'I killed that exam!' meaning they are confident they got a perfect score. This shift from the literal to the figurative is one of the most important things for a learner to notice in natural conversation.

News Media
The earthquake killed hundreds and left thousands homeless.
Casual Conversation
I killed some time by playing games on my phone while waiting for the bus.
Entertainment
The main character was killed off in the final episode of the season.

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

In professional environments, 'killed' is often used when discussing the fate of ideas or products. In a marketing meeting, a director might say, 'We killed that ad campaign because it wasn't resonating with our target audience.' This usage is efficient and clear, signaling a definitive end to a specific effort. You might also hear it in the kitchen or a workshop: 'He killed the heat' or 'She killed the power.' In these cases, it's a synonym for 'turned off.' In sports commentary, 'killed' is used to describe a decisive play. A volleyball player 'kills' the ball when they hit it so hard it cannot be returned. A tennis player 'kills' a point with a powerful smash. These uses all share a common theme: the sudden and total end of something, whether it's a life, a process, a plan, or a sports play. Hearing 'killed' in these different contexts helps you build a 'mental map' of the word's versatility. It's not just a word about death; it's a word about finality. Pay attention to the tone of the speaker—is it somber, like a news anchor, or excited, like a friend who just finished a great performance? The tone will always tell you which 'killed' they are using.

The virus killed all the files on my hard drive.

The long wait at the restaurant killed my appetite.

Technical Use
The system killed the background app to save battery life.
Sports Use
The striker killed the game with a third goal in the final minute.

One of the most frequent mistakes learners make is confusing 'killed' with 'died.' This is a fundamental grammar error. 'Killed' is a transitive verb, meaning someone or something *causes* the death. 'Died' is an intransitive verb, meaning the subject *experiences* the death. You cannot say 'He killed yesterday' if you mean he lost his life; you must say 'He died yesterday.' Conversely, you cannot say 'The accident died him'; you must say 'The accident killed him.' Another common error is the misuse of 'killed' in formal versus informal contexts. While 'killed' is perfectly fine in a news report, using the slang version 'I killed it!' in a very formal academic essay or a serious legal document would be inappropriate. Learners also sometimes struggle with the passive voice. They might say 'He killed in the war' when they mean 'He was killed in the war.' Without the 'was,' the sentence implies he was the one doing the killing, which changes the meaning entirely. This distinction is crucial for historical and biographical writing. Another mistake is overusing 'killed' when a more specific word would be better. For example, in a medical context, 'the patient died' is more common than 'the patient was killed,' unless there was an external cause like an accident.

Killed vs. Died
Wrong: My grandfather killed in 1990. Correct: My grandfather died in 1990.
Missing Passive Auxiliary
Wrong: Many soldiers killed in that battle. Correct: Many soldiers were killed in that battle.
Register Mismatch
Wrong (in a formal report): The CEO killed the meeting. Better: The CEO concluded the meeting.

Incorrect: The plant killed because I forgot to water it. Correct: The plant died because I forgot to water it.

Learners should also be careful with the metaphorical use of 'killed' regarding pain. Saying 'My head is killed' is incorrect; the correct form is 'My head is killing me' (present continuous for ongoing pain) or 'The headache killed me' (past tense for a finished experience). The body part cannot be the subject of the passive 'killed' in this context. Furthermore, in the slang sense of 'killing it,' the 'it' is mandatory. You cannot just say 'You killed!'—it sounds incomplete. You must say 'You killed it!' or 'You're killing it!' Finally, be aware of the sensitivity of the word. In some cultures or situations, using 'killed' can be seen as too blunt or harsh. If you are offering condolences to someone who has lost a loved one, avoid the word 'killed' unless they use it first. Instead, use softer phrases like 'lost their life' or 'passed away.' Mastering these nuances will help you avoid social awkwardness and ensure your English sounds both natural and respectful. Remember: 'killed' is a powerful tool, but like any powerful tool, it must be used with precision and care.

Incorrect: He killed by a car. Correct: He was killed by a car.

Incorrect: The movie killed me of laughter. Correct: The movie killed me with laughter.

Confusion with 'Murdered'
Using 'murdered' for a car accident is a mistake; use 'killed' instead.
Preposition Errors
Say 'killed by' for the cause, and 'killed in' for the location or event.

While 'killed' is a very common and useful word, English offers many alternatives that can provide more specific meaning or a different tone. If you are talking about a person intentionally causing the death of another, 'murdered' or 'assassinated' are more precise. 'Murdered' is the general legal term, while 'assassinated' is used for the killing of a famous or politically important person. If the death was an official punishment by the state, the word is 'executed.' In a military context, you might hear 'slain' (which sounds more poetic or old-fashioned) or 'neutralized' (which is modern military jargon for killing or capturing an enemy). For animals, 'slaughtered' is used when they are killed for food, and 'euthanized' is used when a pet is killed humanely to end its suffering. When talking about non-living things, you have even more options. Instead of 'killing' a project, you could 'cancel,' 'terminate,' 'scrap,' or 'abort' it. Each of these carries a slightly different nuance: 'scrap' sounds more informal, while 'terminate' sounds very official and final. If you 'killed' the lights, you could also say you 'extinguished,' 'doused,' or simply 'turned off' the lights.

Murdered
Implies a planned, illegal act of killing a human. 'The detective proved she was murdered.'
Terminated
Often used in business or technology. 'The contract was terminated early.'
Destroyed
Used when the object is completely ruined. 'The fire destroyed the building and killed the trees nearby.'

The president was assassinated in 1963, a day that changed history.

In the context of success, 'killed' can be replaced by 'aced,' 'crushed,' or 'excelled at.' If you 'killed' an exam, you 'aced' it. If you 'killed' a performance, you 'crushed' it. These alternatives are also slangy but offer a bit of variety. For physical pain, instead of 'my feet killed me,' you could say 'my feet were throbbing,' 'aching,' or 'stinging.' These words describe the *type* of pain, which 'killed' does not. In terms of time, instead of 'killing time,' you might 'pass the time,' 'idle away the hours,' or 'while away the time.' 'Passing the time' is the most neutral and common alternative. Understanding these synonyms allows you to choose the word that best fits the situation. 'Killed' is often the 'safe' choice because it is so broad, but using a more specific word can make your English sound more advanced and precise. As an A2 learner, you should focus on 'killed' first, but start noticing when native speakers choose 'murdered,' 'cancelled,' or 'aced' instead. This awareness is a major step toward B1 and B2 proficiency levels.

The vet euthanized the old dog to end its pain from cancer.

She aced the interview and was offered the job on the spot.

Eliminated
Common in sports and competitions. 'The team was eliminated in the first round.'
Extinguished
Specifically for fire or hope. 'The firefighters extinguished the blaze before it killed the forest.'

How Formal Is It?

Fun Fact

In Old English, the word 'cwellan' actually meant 'to murder' or 'to put to death', while the word for natural death was 'steorfan' (which became 'starve').

Pronunciation Guide

UK /kɪld/
US /kɪld/
The word is a single syllable, so the stress is on the entire word.
Rhymes With
filled billed chilled drilled grilled skilled thrilled willed
Common Errors
  • Pronouncing it as two syllables (kill-ed). It should be one.
  • Forgetting to voice the 'd' at the end, making it sound like 'kilt'.
  • Using a long 'ee' sound instead of a short 'i'.

Difficulty Rating

Reading 2/5

Easy to recognize in text as the past tense of a common verb.

Writing 3/5

Requires understanding of the passive voice and transitive structures.

Speaking 3/5

Learners must be careful with the 'd' sound and metaphorical uses.

Listening 2/5

Clear pronunciation makes it easy to hear in most contexts.

What to Learn Next

Prerequisites

kill die dead death past

Learn Next

murdered assassinated terminated executed slaughtered

Advanced

euthanized liquidated neutralized quelled extinguished

Grammar to Know

Regular Past Tense

Add -ed to 'kill' to make 'killed'.

Passive Voice

'He was killed' focuses on the victim.

Transitive Verbs

'Killed' usually needs an object like 'the spider'.

Hyperbole

Using 'killed' to mean 'hurt a lot' is a form of exaggeration.

Past Participle as Adjective

A 'killed' process in a computer system.

Examples by Level

1

The big cat killed the small mouse.

The large cat caused the death of the little mouse.

Subject (cat) + Verb (killed) + Object (mouse).

2

The cold weather killed my plants.

The freezing temperature caused the plants to die.

Simple past tense of 'kill'.

3

He killed the spider on the wall.

He caused the spider to die.

Regular verb ending in -ed.

4

The hunter killed a deer for food.

The hunter shot a deer to eat it.

Transitive verb requiring an object.

5

Who killed the fly in the kitchen?

Which person caused the fly to die?

Question form using 'Who'.

6

The car killed the poor dog.

The vehicle hit the dog and it died.

Direct object 'the poor dog'.

7

I killed the lights before I went to bed.

I turned off the lights.

Metaphorical use meaning 'turned off'.

8

The fire killed many trees in the forest.

The flames caused the trees to die.

Subject is 'The fire'.

1

Three people were killed in the car accident.

Three individuals died because of the crash.

Passive voice: 'were killed'.

2

My feet killed me after the long walk.

My feet hurt very much.

Hyperbolic use for pain.

3

We killed an hour by watching videos.

We spent an hour doing something unimportant.

Idiomatic use: 'killed an hour'.

4

The bad news killed his happy mood.

The news made him feel sad.

Metaphorical use for emotions.

5

The farmer killed the chicken for Sunday dinner.

The farmer prepared the chicken to be eaten.

Literal use in a rural context.

6

She killed the engine and got out of the car.

She turned off the car's motor.

Common phrase: 'killed the engine'.

7

The frost killed the flowers I planted last week.

The ice made the new flowers die.

Past tense describing a natural event.

8

They killed the project because it was too expensive.

They stopped the work on the project.

Metaphorical use in business.

1

The comedian absolutely killed last night; the audience loved him.

The comedian was very successful and funny.

Slang use meaning 'performed well'.

2

He killed two birds with one stone by going to the bank near his office.

He achieved two things with one action.

Idiom: 'killed two birds with one stone'.

3

The scandal killed any hope of him winning the election.

The bad news destroyed his chances.

Metaphorical use for abstract concepts.

4

I was killed with kindness by my new neighbors.

My neighbors were extremely nice to me.

Idiom: 'killed with kindness'.

5

The computer killed the process because it was using too much memory.

The system stopped the program.

Technical use in computing.

6

She killed the lights to create a romantic atmosphere.

She turned off the lamps.

Collocation: 'killed the lights'.

7

The long flight killed my back; I need a massage.

My back is very painful after the trip.

Hyperbolic use for physical pain.

8

Curiosity killed the cat, so don't ask too many questions.

Being too curious can lead to trouble.

Proverb/Idiom.

1

The new regulations effectively killed the small-scale fishing industry.

The rules caused the industry to fail.

Metaphorical use in economics.

2

He was killed off in the third season of the popular TV show.

His character was written out of the story by dying.

Phrasal verb: 'killed off'.

3

The sudden silence killed the vibrant energy of the room.

The quietness destroyed the good atmosphere.

Metaphorical use for atmosphere.

4

The defense attorney argued that the evidence was killed by improper handling.

The evidence was made useless.

Metaphorical use in a legal context.

5

She killed the rumor before it could do any real damage.

She stopped the false story from spreading.

Common phrase: 'killed the rumor'.

6

The athlete killed the competition and won the gold medal.

The athlete performed much better than the others.

Slang/Informal use for dominance.

7

The virus killed the files on the server, causing a major outage.

The malware destroyed the digital data.

Technical use for data destruction.

8

The heavy taxes killed the incentive for people to work harder.

The taxes removed the motivation.

Metaphorical use for motivation.

1

The author killed the protagonist's dreams in a particularly cruel twist.

The writer destroyed the character's hopes.

Literary use for narrative development.

2

The company killed the competition through aggressive pricing strategies.

The company forced its rivals out of business.

Metaphorical use in business strategy.

3

His enthusiasm was killed by the relentless criticism of his peers.

His excitement was destroyed by negative comments.

Passive voice with an abstract subject.

4

The government's decision killed the bill before it even reached the floor.

The decision stopped the proposed law.

Political jargon: 'killed the bill'.

5

The strike killed the production schedule for the entire month.

The protest stopped the work from being done.

Metaphorical use for logistics.

6

She killed the engine and sat in the darkness, listening to the rain.

She turned off the car and waited.

Evocative use in a narrative.

7

The player killed the ball with a spectacular overhead smash.

The player hit the ball so hard it ended the point.

Sports jargon.

8

The silence in the theater was killed by a single, loud sneeze.

The sneeze broke the quietness.

Metaphorical use for breaking a state.

1

The philosopher argued that modern science had killed the mystery of existence.

Science had removed the wonder from life.

Philosophical/Abstract use.

2

The treaty effectively killed the long-standing border dispute.

The agreement ended the argument permanently.

Formal/Diplomatic use.

3

The critic's scathing review killed the play's chances of a long run.

The negative review destroyed the play's success.

Metaphorical use in the arts.

4

The sheer scale of the tragedy killed any sense of normalcy in the town.

The disaster destroyed the feeling of regular life.

Metaphorical use for social atmosphere.

5

The engineer killed the power to the entire grid to prevent a meltdown.

The power was cut off for safety.

Technical/Emergency use.

6

He killed the conversation with a single, devastating remark.

He made everyone stop talking with one comment.

Metaphorical use for social interaction.

7

The software update killed the compatibility with older hardware.

The update made the old machines stop working.

Technical use in software development.

8

The poet spoke of how time killed the beauty of the rose.

Time made the flower wither and die.

Poetic/Literary use.

Common Collocations

killed in action
killed instantly
killed the engine
killed the lights
killed the mood
killed time
killed the pain
killed the bill
killed the competition
killed with laughter

Common Phrases

killed it

— To do something exceptionally well.

You killed it on stage tonight!

killed two birds with one stone

— To achieve two goals with a single action.

I killed two birds with one stone by biking to work.

killed the messenger

— To blame the person who brings bad news.

Don't kill the messenger; I'm just telling you what happened.

killed the vibe

— To ruin the good atmosphere of a situation.

His arrival really killed the vibe.

killed for time

— To be in a situation where you need to wait.

We were killed for time while the plane was delayed.

killed the power

— To turn off the electricity.

The storm killed the power to the whole neighborhood.

killed the rumor

— To stop a false story from spreading.

The official statement killed the rumor.

killed a project

— To cancel a planned activity.

The boss killed the project due to lack of funds.

killed the appetite

— To make someone not want to eat anymore.

The smell of the garbage killed my appetite.

killed the clock

— To waste time at the end of a game to win.

The team killed the clock in the final minutes.

Often Confused With

killed vs died

'Died' is what the person does; 'killed' is what the cause does.

killed vs murdered

'Murdered' is always a crime; 'killed' can be an accident.

killed vs kilt

A 'kilt' is a skirt worn in Scotland; 'killed' is the verb.

Idioms & Expressions

"curiosity killed the cat"

— Being too inquisitive can lead to dangerous situations.

Don't look in that box; curiosity killed the cat.

informal
"dressed to kill"

— Wearing very attractive or impressive clothes.

She showed up to the party dressed to kill.

informal
"killed with kindness"

— To be overly nice to someone, sometimes to an annoying degree.

My aunt always kills me with kindness when I visit.

neutral
"killed the fatted calf"

— To prepare a lavish celebration for someone's return.

They killed the fatted calf when their son returned from college.

literary
"killed the golden goose"

— To destroy something that makes you a lot of money.

By raising prices too high, they killed the golden goose.

neutral
"killed the lights"

— To turn off the lights, often suddenly.

The stage manager killed the lights at the end of the play.

neutral
"killed the engine"

— To turn off a motor.

He killed the engine and sat in silence.

neutral
"killed time"

— To do something to make time pass faster.

We killed time by playing cards.

informal
"killed it"

— To succeed brilliantly.

He killed it during his job interview.

slang
"killed the dream"

— To destroy someone's hopes or aspirations.

The injury killed his dream of becoming a pro athlete.

neutral

Easily Confused

killed vs died

Both relate to the end of life.

'Died' is intransitive (no object), 'killed' is transitive (needs an object).

He died at age 90. The accident killed him.

killed vs murdered

Both involve causing death.

'Murdered' implies intent and illegality. 'Killed' is more general.

He was murdered by a rival. He was killed in a storm.

killed vs slaughtered

Both mean to kill.

'Slaughtered' is usually for animals for food or large numbers of people.

The pigs were slaughtered. The army was slaughtered.

killed vs executed

Both mean to kill.

'Executed' is a legal death penalty or a planned action.

The spy was executed. He executed the plan (metaphorical).

killed vs passed away

Both mean someone died.

'Passed away' is a polite euphemism. 'Killed' is direct and sometimes harsh.

His father passed away. His father was killed in the war.

Sentence Patterns

A1

Subject + killed + small animal.

The cat killed the bird.

A1

Subject + killed + the lights.

I killed the lights.

A2

Subject + was killed + in + event.

He was killed in a crash.

A2

Body part + killed + me.

My feet killed me.

B1

Subject + killed + time.

We killed time waiting.

B1

Subject + killed + it.

She killed it on stage.

B2

Subject + killed + the project.

The boss killed the project.

C1

Subject + killed + the rumor.

They killed the rumor quickly.

Word Family

Nouns

killer (a person or thing that kills)
killing (the act of causing death)

Verbs

kill (base form)
kills (third person singular)
killing (present participle)

Adjectives

killer (informal: very impressive)
killed (used in technical contexts)

Related

overkill
deadly
deathly
undead
lifeless

How to Use It

frequency

Very high in both spoken and written English.

Common Mistakes
  • He killed in a car accident. He was killed in a car accident.

    Without 'was', it sounds like he killed someone else.

  • My flowers killed because of the frost. My flowers were killed by the frost. (or) My flowers died because of the frost.

    Flowers cannot 'kill' themselves; they need a cause or to 'die'.

  • I killed the test! (when you failed) The test killed me!

    'I killed the test' means you succeeded. 'The test killed me' means it was hard.

  • The man killed yesterday. The man died yesterday.

    Use 'died' for natural or general death without an object.

  • She was murdered in the earthquake. She was killed in the earthquake.

    'Murdered' is only for crimes, not natural disasters.

Tips

Use for Emphasis

Use 'killed' to emphasize how much something hurt or how well you did something.

Check the Object

Always make sure 'killed' has an object unless you are using it in the passive voice.

Learn the Idioms

Phrases like 'killed two birds with one stone' are very common and useful.

Be Sensitive

Avoid 'killed' when talking to grieving people; use 'passed away' instead.

Tech Context

In computing, 'killed' is a standard term for stopping a program.

Slang Mastery

Use 'killed it' to praise a friend's performance.

One Syllable

Remember that 'killed' is one syllable, not two. Don't say 'kill-ed'.

News Style

Use 'killed' for clear, factual reporting of accidents.

Context Clues

Look at the words after 'killed' to know if it means death, pain, or success.

Listen for 'Was'

The word 'was' before 'killed' tells you the subject was the victim.

Memorize It

Mnemonic

Think of the 'ed' at the end of 'killed' as 'End of Day'—the final end of something.

Visual Association

Imagine a light switch being flipped down to 'off' to remember 'killed the lights'.

Word Web

death end stop pain success time machine accident

Challenge

Try to use 'killed' in three different ways today: once for an action, once for pain, and once for success.

Word Origin

Derived from the Middle English word 'killen', which came from the Old English word 'cwellan'.

Original meaning: The original meaning was 'to quell', 'to submerge', or 'to destroy'.

Germanic

Cultural Context

Be careful using 'killed' when talking to someone about a person who has recently died; 'lost' or 'passed away' is better.

The word is used frequently in news headlines for its brevity and impact.

'Who Killed Cock Robin?' (nursery rhyme) 'To Kill a Mockingbird' (novel) 'Killing Me Softly' (song)

Practice in Real Life

Real-World Contexts

News

  • was killed in an accident
  • killed by a falling object
  • confirmed killed
  • reported killed

Everyday Life

  • killed the lights
  • killed the engine
  • killed some time
  • killed the pain

Slang/Success

  • killed it
  • absolutely killed
  • killed the game
  • killing it

Health/Pain

  • my back killed me
  • killed my feet
  • killing me
  • killed the headache

Business/Work

  • killed the project
  • killed the deal
  • killed the rumor
  • killed the meeting

Conversation Starters

"Have you ever killed a plant by accident?"

"What's the best way you've ever killed time at an airport?"

"Have you ever felt like a workout absolutely killed you?"

"When was the last time you felt like you 'killed it' at something?"

"Do you think technology has killed the art of letter writing?"

Journal Prompts

Write about a time you killed a project or an idea. Why did you do it?

Describe a performance or task where you 'killed it.' How did you feel?

Talk about a long wait you had and how you killed the time.

Reflect on a moment when bad news killed your enthusiasm for something.

Write a short story that ends with the line: 'And then he killed the engine.'

Frequently Asked Questions

10 questions

No, in slang, 'killed it' means you did something very well. It is a positive expression used in sports, music, and work.

'Killed' is active (The lion killed the zebra), while 'was killed' is passive (The zebra was killed by the lion).

No, you should say 'My head is killing me' or 'That headache killed me.'

Yes, but usually only when talking about stopping a project or a deal ('We killed the deal').

No, it applies to animals, plants, machines, projects, time, and even rumors.

It means to turn the lights off quickly.

You say 'killed time' to mean you did something unimportant while waiting for something else.

Yes, it follows the standard pattern of adding -ed to the base form 'kill'.

Yes, 'That joke killed me' means it made you laugh very hard.

Yes, because 'killed' is a more general term that covers accidents and natural causes.

Test Yourself 200 questions

writing

Write a sentence using 'killed' to describe an accident.

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writing

Write a sentence using 'killed' as slang for success.

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writing

Write a sentence using 'killed' to describe physical pain.

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writing

Write a sentence using 'killed' to describe turning something off.

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writing

Write a sentence using the idiom 'killed two birds with one stone'.

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writing

Write a sentence using 'killed' to describe the end of a project.

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writing

Write a sentence using 'killed' to describe an animal.

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writing

Write a sentence using 'killed' to describe a computer error.

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writing

Write a sentence using 'killed' to describe a rumor.

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writing

Write a sentence using 'killed' to describe a sports play.

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writing

Write a short story (3 sentences) using 'killed' three times.

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writing

Explain the difference between 'killed' and 'died' in two sentences.

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writing

Write a formal sentence using 'terminated' instead of 'killed'.

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writing

Write an informal sentence using 'aced' instead of 'killed'.

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writing

Write a sentence using 'killed the lights'.

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writing

Write a sentence using 'killed the vibe'.

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writing

Write a sentence using 'killed in action'.

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writing

Write a sentence using 'killed with kindness'.

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writing

Write a sentence using 'killed the appetite'.

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writing

Write a sentence using 'killed off'.

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speaking

Say 'He killed the spider' out loud.

Read this aloud:

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speaking

Say 'You killed it!' with an excited tone.

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speaking

Say 'My feet killed me' with a tired tone.

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speaking

Explain what 'killed time' means in your own words.

Read this aloud:

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speaking

Tell a short story about a time you 'killed' something (a plant, a machine, or a test).

Read this aloud:

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speaking

Say 'Three people were killed in the accident' with a serious tone.

Read this aloud:

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speaking

Say 'He killed the engine' and then 'He started the engine'.

Read this aloud:

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speaking

Pronounce 'killed' and 'kilt' and explain the difference.

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speaking

Use 'killed' in a sentence about a computer.

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speaking

Use 'killed' in a sentence about a sports game.

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speaking

Say 'Curiosity killed the cat' and explain its meaning.

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speaking

Say 'Dressed to kill' and describe what you would wear.

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speaking

Say 'Killed with kindness' and give an example.

Read this aloud:

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speaking

Say 'Killed the lights' and pretend to flip a switch.

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speaking

Say 'Killed the rumor' and explain how.

Read this aloud:

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speaking

Say 'Killed the vibe' and give an example.

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speaking

Say 'Killed in action' and explain where it is used.

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speaking

Say 'Killed the appetite' and give an example.

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speaking

Say 'Killed off' and give an example from a movie.

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speaking

Say 'Killed the pain' and give an example of medicine.

Read this aloud:

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listening

Listen to the sentence: 'The frost killed the plants.' What was killed?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:
listening

Listen to the sentence: 'He was killed in the war.' Was he the killer?

Correct! Not quite. Correct answer:
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listening

Listen to the sentence: 'You killed it tonight!' Is this a compliment?

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listening

Listen to the sentence: 'My back killed me.' Does the speaker need a doctor?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:
listening

Listen to the sentence: 'They killed the project.' Is the project continuing?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:
listening

Listen to the sentence: 'She killed the lights.' Is the room dark now?

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listening

Listen to the sentence: 'We killed some time at the mall.' Were they shopping seriously?

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listening

Listen to the sentence: 'The joke killed me.' Was the joke bad?

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listening

Listen to the sentence: 'The engine was killed.' Is the car moving?

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listening

Listen to the sentence: 'The rumor was killed.' Do people still believe it?

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listening

Listen to the sentence: 'He was killed instantly.' Did he suffer long?

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listening

Listen to the sentence: 'The virus killed the server.' Is the website working?

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listening

Listen to the sentence: 'Curiosity killed the cat.' Is this a warning?

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listening

Listen to the sentence: 'The athlete killed the competition.' Was it a close race?

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listening

Listen to the sentence: 'The bill was killed.' Is it a law now?

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/ 200 correct

Perfect score!

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A2

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