Definition, Meaning & Synonyms

life-or-death

adjective
/ˌlaɪf-ɔːr-ˈdɛθ/
Definition
Relating to a situation where a person’s life is at risk or where a critical decision must be made that could determine whether someone lives or dies.
Examples
  • The rescue operation was a life-or-death mission for the trapped miners.
  • In a life-or-death situation, every second counts.
  • The decision the doctors made was life-or-death for the patient.
Meaning
Used to describe circumstances that are extremely serious and urgent, often involving dire consequences.
Synonyms
  • crucial
  • critical
  • urgent
  • pressing
  • momentous