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Synonyms

fatal

American  
[feyt-l] / ˈfeɪt l /

adjective

  1. causing or capable of causing death; mortal; deadly.

    a fatal accident;

    a fatal dose of poison.

    Antonyms:
    life-giving
  2. causing destruction, misfortune, ruin, or failure.

    The withdrawal of funds was fatal to the project.

    Synonyms:
    devastating, catastrophic, calamitous, disastrous, ruinous
  3. decisively important; fateful.

    The fatal day finally arrived.

  4. proceeding from or decreed by fate; inevitable.

    a fatal series of events.

  5. influencing or concerned with fate; fatalistic.

  6. Obsolete. condemned by fate; doomed.

  7. Obsolete. prophetic.


fatal British  
/ ˈfeɪtəl /

adjective

  1. resulting in or capable of causing death

    a fatal accident

  2. bringing ruin; disastrous

  3. decisively important; fateful

  4. decreed by fate; destined; inevitable

"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

Usage

What does fatal mean? Fatal literally means deadly—capable of causing death.Similar words are deadly, lethal, and mortal—though they are often used in different ways.Fatal can also be used in a figurative way to mean capable of causing the destruction, ruin, or failure of someone or something, as in Failing to update their products proved to be a fatal mistake for the company. Example: These changes will hopefully greatly reduce the number of fatal car accidents that occur on highways.

Related Words

Fatal, deadly, lethal, mortal apply to something that has caused or is capable of causing death. Fatal may refer to either the future or the past; in either case, it emphasizes inevitability and the inescapable—the disastrous, whether death or dire misfortune: The accident was fatal. Such a mistake would be fatal. Deadly looks to the future, and suggests that which is likely to cause death (though not inevitably so): a deadly poison, disease. Like deadly, lethal looks to the future but, like many other words of Latin origin, suggests a more technical usage: a lethal dose; a gas that is lethal. Mortal looks to the past and refers to death that has actually occurred: He received a mortal wound. The disease proved to be mortal.

Other Word Forms

  • fatalness noun
  • nonfatal adjective
  • nonfatally adverb
  • nonfatalness noun
  • quasi-fatal adjective
  • quasi-fatally adverb

Etymology

Origin of fatal

First recorded in 1350–1400; Middle English or directly from Old French, from Latin fātālis “ordained by fate, decreed”; fate, -al 1

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.

Senior officials — such as Stephen Miller, the White House deputy chief of staff for policy and homeland security advisor — have backtracked on their initial defense of the federal agents who fired the fatal shots.

From Los Angeles Times

The decision comes as many US companies have been beefing up security for executives, after the fatal shooting of UnitedHealthcare chief executive Brian Thompson last year.

From BBC

Scott said the university must make changes and wants a fatal accident inquiry to be carried out into Ethan's death to "safeguard present and future students".

From BBC

Two key Minnesota Democrats say the inquiry into the fatal shooting of a woman by an ICE officer shouldn’t be handled solely by the federal government.

From Los Angeles Times

The actions of immigration and border agents in Minneapolis - in particular the fatal shooting of Pretti on 24 January and that of Renee Good on 7 January - have triggered protests in the city and beyond.

From BBC