life support

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life support

noun

  1. uncountable An artificial system designed to provide oxygen and other conditions necessary for human life in an inhospitable environment. The more immediate concern is the life support systems. Those units are fifty years old—a conservative estimate. If the air scrubbers stop working, we die. If the pressure regulators stop working, we die. Artificial gravity fails? We die. You get the picture.
  2. uncountable The maintenance of vital functions of a critically ill or comatose person or a person undergoing surgery.
  3. uncountable The equipment and special procedures used for life support.
  4. figuratively, uncountable A means of sustaining existence or continuation of something, usually in an artificial manner when it should have changed or terminated in its natural environment. As we've seen, Belarus is a Soviet time capsule that continues only because Russia is keeping it on life support.

Translations

Every language

noun system for providing oxygen

中文生命支持系統 /生命支持系统 shēngmìng zhīchí xìtǒng, 生命維持系統 /生命维持系统 shēngmìng wéichí xìtǒng, 生命支持設備 /生命支持设备 shēngmìng zhīchí shèbèi, 人工生命維持系統 /人工生命维持系统
DeutschSauerstoffversorgung
Русскийжизнеобеспе́че́ние žizneobespéčénije

noun maintenance of vital functions

中文維生 /维生 wéishēng
Deutschlebenserhaltende Maßnahmen

noun equipment and procedures

中文維生設備 /维生设备 wéishēng shèbèi
Deutschlebenserhaltende Ausrüstung, lebenserhaltende Apparate

noun figurative: means of sustaining existence

中文人工維持 /人工维持 réngōng wéichí
DeutschTropf

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MLA

"life support." Wiktionary, via Micwyn, micwyn.com/word/life%20support. Accessed 6 Nov. 2026.

APA

life support. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/life%20support

Chicago

"life support." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/life%20support.

BibTeX
@misc{life_support_2026,
  title = {life support},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/life%20support},
  urldate = {2026-11-06}
}