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matter of life and death

matter of life and death

18 3.9
A very serious situation where someone may die
  • idiom
: cuestión de vida o muerte
  • If someone is having a heart attack, it's a matter of life and death to get them help quickly.
  • become a matter of life and death

Facts and truth are matters of life and death.

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Examples

Antonyms

110 3.9

Not important or serious

31 5.6

Very small or unimportant and not worth worrying about

How Serious

matter of life and death
18 3.9
serious issue
72 3.0
issue
∞ 3.0
minor detail
10 3.2

Surface Forms

Morphology

matter + of + life + and + death

The phrase's meaning is directly compositional: 'matter' (an important issue) combined with the literal terms 'life and death' signals an issue concerning survival, so a learner who knows the constituent words will infer extreme importance. This construction is cross-linguistically common (e.g. Spanish 'cuestión de vida o muerte'), reinforcing its transparency for B1 learners.

Etymology

Matter of life and death shows a simple image: a matter that will decide between life and death. So, it means a very serious situation that could affect 'survival'.