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Synonyms

life-and-death

American  
[lahyf-uhn-deth] / ˈlaɪf ənˈdɛθ /

adjective

  1. ending with the death or possible death of one of the participants; crucially important.

    The cobra was engaged in a life-and-death struggle with the mongoose.


life and death Idioms  

Etymology

Origin of life-and-death

First recorded in 1680–90

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:

She added: “I love the feel of being under the gun, under pressure. It’s not like a life-and-death situation, but you know that adrenaline that you get…”

From Los Angeles Times Jun. 8, 2026

Not having money is a life-and-death issue in America.

From MarketWatch May 26, 2026

"Militaries adopt AI to speed up processes such as target identification. But delegating life-and-death decisions to machines poses profound ethical and human rights risks," said Patrick Wilcken of Amnesty International.

From BBC May 6, 2026

The context involves a simple and crucial choice — between excessive patience and an urgency grounded in life-and-death human realities.

From Salon Apr. 20, 2026

“Kinda. It’s like the life-and-death cycle,” said Aru.

From "Aru Shah and the End of Time" by Roshani Chokshi

For them it has been a matter of life and death for decades—and that is the one thing no one is talking about.

From The Wall Street Journal Jun. 9, 2026

Travolta’s perspective on life and death seems collective, almost optimistic, as if dying is merely a long-haul journey between this existence and the next, with everyone he’s loved and lost waiting there with open arms.

From Salon Jun. 2, 2026

Leo has denounced the race for AI in the military field, saying that "delegating decisions concerning the life and death of human beings to machines" is a "destructive spiral".

From Barron's May 25, 2026

They experienced a rarefied state — a gap between life and death as narrow as the notch they were attempting to clear at dusk Saturday.

From Los Angeles Times Apr. 13, 2026

The power of life and death cannot be handed out blithely, but only with stoic and weighty reserve.

From "Scythe" by Neal Shusterman

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