kill
A1Pronunciation
UK
- /kˈɪl/
US
- /ˈkɪl/
Meanings
Verb
to cause a person or animal to die
to make a machine, light, engine, or software process stop operating
to stop, cancel, or prevent something from continuing or being approved
More meaningsFewer meanings
to amuse someone greatly or make them laugh hard
Beyond the definition
To "kill" is to cause death or to bring something to an end, but the word is not always as simple as it sounds. It can describe a person or animal dying, a plant dying from too much water, or even an idea being stopped before it grows. We also use it in everyday phrases, like "killing time" when we are waiting or "killing the engine" when we turn off a car. In modern slang, it can even mean doing very well, as in "killing it" on stage or at work. The meaning depends strongly on context, and that context can make the word sound tragic, ordinary, or even full of praise.
The word "kill" fundamentally means to cause the death of a living being, whether human, animal, or plant. It is a stark and emotionally charged term, rarely used lightly. While most commonly associated with intentional acts—such as war, hunting, or crime—it also describes the indifferent movements of nature, such as when a late frost kills a garden harvest.
However, "kill" extends far beyond literal life and death. It functions as a powerful metaphor for termination and suppression. In a mechanical sense, one might "kill the lights" or "kill a power supply." In professional settings, a manager might "kill a project," effectively canceling it. It even permeates our social leisure; we "kill time" to stave off boredom or "kill a bottle" of wine by finishing it. Interestingly, modern slang has flipped the word's darker connotations into a superlative, where "killing it" describes someone succeeding with absolute dominance.
Because the word carries such finality, English speakers often navigate around it with care. In polite company, we frequently use euphemisms like "passed away" to soften the blow of death. Yet, in legal and literary contexts, the word demands precision, serving as a pivot point for exploring morality, justice, and consequence. Whether used to describe the tragic, the trivial, or the triumphant, "kill" always signifies a point of no return.
Examples
- 1
Hunting
The hunter killed the deer with one shot.
- 2
Accident
The crash killed three passengers.
- 3
Public health
Smoking kills thousands of people every year.
- 4
Gardening
Use this spray to kill weeds, but keep it away from the flowers.
More examplesFewer examples
- 5
Business decision
The company killed the project after costs rose too high.
- Patternkill a project/plan
stop it completely
- 6
Vehicle
Can you kill the engine while we wait?
- Patternkill the engine/lights
turn it/them off
- 7
Waiting
We had an hour to kill before the train arrived.
- Phrasetime to kill
extra time with nothing you must do
- 8
Device battery
All these video calls are killing my phone battery.
- Patternkill a battery
use up its power quickly
- 9
Physical pain
My feet are killing me after that long walk.
- Patternsomething is killing me
it hurts a lot
- 10
Strong performance
You really killed it in the interview.
- Phrasekill it
do something extremely well
See also
Forms and spellings
4 forms open this card.
Main spelling
- killnounverb
Forms
- killedpast tenseverbnoun
- killing-ing formverbnoun
- killspluralnounverb