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death

American  
[deth] / dɛθ /

noun

  • deaths
    plural
  1. the act of dying; the end of life; the total and permanent cessation of all the vital functions of an organism.

    Synonyms:
    departure, passing, demise, decease
    Antonyms:
    life, birth
  2. an instance of this.

    a death in the family; letters published after his death.

  3. the state of being dead.

    to lie still in death.

  4. extinction; destruction.

    It will mean the death of our hopes.

  5. manner of dying.

    a hero's death.

  6. (usually initial capital letter) the agent of death personified, usually represented as a man or a skeleton carrying a scythe.

  7. Also called spiritual death.  loss or absence of spiritual life.

  8. Christian Science. the false belief that life comes to an end.

  9. bloodshed or murder.

    Hitler was responsible for the death of millions.

  10. a cause or occasion of death.

    You'll be the death of me yet!

  11. Archaic. pestilence; plague.


idioms

  1. at death's door, in serious danger of death; gravely ill.

    Two survivors of the crash are still at death's door.

  2. catch one’s death (of cold), to become ill with a common cold after exposure to bad weather, especially when wearing clothing that fails to keep one warm or dry.

    The kids will catch their death waiting at the bus stop in this rain.

  3. to death, to an extreme degree; thoroughly.

    sick to death of the heat.

  4. be death on,

    1. to be excessively strict about.

      College professors are death on late work, so don't even ask for a deadline extension.

    2. to be snobbish about or toward.

      He's just death on anyone who doesn't appreciate opera.

    3. to be able to cope with easily and successfully.

      The third baseman is death on pop flies.

  5. put to death, to kill; execute.

  6. in at the death,

    1. Fox Hunting. present at the kill.

    2. present at the climax or conclusion of a situation.

  7. do to death,

    1. to kill, especially to murder.

    2. to repeat too often, to the point of becoming monotonous and boring.

      That theme has been done to death.

death British  
/ dɛθ /

noun

  1. the permanent end of all functions of life in an organism or some of its cellular components

  2. an instance of this

    his death ended an era

  3. a murder or killing

    he had five deaths on his conscience

  4. termination or destruction

    the death of colonialism

  5. a state of affairs or an experience considered as terrible as death

    your constant nagging will be the death of me

  6. a cause or source of death

  7. (usually capital) a personification of death, usually a skeleton or an old man holding a scythe

    1. until dead

      bleed to death

      a fight to the death

    2. excessively

      bored to death

  8. likely to die soon

  9. informal to contract a severe cold

    1. to kill

    2. to overuse (a joke, etc) so that it no longer has any effect

    1. present when an animal that is being hunted is caught and killed

    2. present at the finish or climax

  10. informal very ill

  11. as if afraid for one's life

  12. to kill deliberately or execute

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

death Scientific  
/ dĕth /
  1. The end of life of an organism or cell. In humans and animals, death is manifested by the permanent cessation of vital organic functions, including the absence of heartbeat, spontaneous breathing, and brain activity. Cells die as a result of external injury or by an orderly, programmed series of self-destructive events known as apoptosis. The most common causes of death for humans in well-developed countries are cardiovascular disease, cancer, Alzheimer's disease, certain chronic diseases such as diabetes and emphysema, lung infections, and accidents.

  2. See also brain death


death More Idioms  

    More idioms and phrases containing death


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of death

First recorded before 900; Middle English deeth, Old English dēath; cognate with German Tod, Gothic dauthus; akin to Old Norse deyja “to die”; see die 1, -th 1

Explanation

Death is the end of life. Whether it’s only an instant or it takes years, death is always permanent, no matter what vampire movies try to tell you. Death has many meanings and uses, but it always means the end of something. It can be a single moment like the death of a fish eaten by an alligator, a slow process like the death of cassette tapes as compact discs became popular, or an ongoing state like the death of an ancient language. Death isn’t always bad: the death of a human is depressing, but the death of a vegetable is dinner.

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The petition gained new momentum following Parton’s death, soaring past 150,000 signatures this week.

From Salon Aug. 29, 2026

Trimbos Institute spokesperson Anniek Groothuis told the Associated Press that it had no reported cases of death or serious illness among possible users.

From BBC Aug. 29, 2026

They found that certain combinations of these metabolites were associated with earlier or later death in dogs in ways that closely resembled patterns previously identified in humans.

From Science Daily Aug. 29, 2026

Nepal reported a death toll of 626 people on Saturday.

From Barron's Aug. 29, 2026

I updated her on what was happening—and that I might not be on ATO tonight if the power didn’t come back soon—and watched as sparks fell and fizzled to death in the slush.

From "Bye Forever, I Guess" by Jodi Meadows

She said she was issuing an executive order authorizing “an independent evaluation of officer-involved deaths and severe injuries,” particularly those involving people in crisis.

From Los Angeles Times Aug. 29, 2026

However, she raised concerns that the alarms could be set at a volume too low to be heard and said there was a risk of future deaths unless action was taken.

From BBC Aug. 28, 2026

Chinese authorities confirmed five deaths and 558 missing, according to Chinese state news agency Xinhua.

From The Wall Street Journal Aug. 28, 2026

Without action, it warned of increased deaths from cardiovascular and respiratory diseases.

From Barron's Aug. 28, 2026

As Montaigne put it in 1580, ‘the beliefs, judgements and opinions of men...have their cycles, seasons, births and deaths, every bit as much as cabbages do.’

From "The Invention of Science" by David Wootton

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