lifeblood

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lifeblood

  • /ˈlaɪfˌblʌd/ US

Where it comes from

From life + blood. Compare English heart-blood (“lifeblood”).

noun lifebloods · life blood · life's blood

  1. uncountable, usually Blood that is needed for continued life; blood regarded as the seat of life. [Y]ou desire his mana, yet you respect his tabu, for in you and him alike runs the common life-blood.
  2. figuratively, uncountable, usually That which is required for continued existence or function. Gasoline is the lifeblood of the modern city.

    Similar: essence

Translations

Every language

noun blood needed for life

Españolsangre vital
DeutschHerzblut

noun figurative: that which is required for existence

Françaisélément moteur, forces vives, élément vital
DeutschLebensader
Italianolinfa vitale

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MLA

"lifeblood." Wiktionary, via Micwyn, micwyn.com/word/lifeblood. Accessed 6 Nov. 2026.

APA

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

Chicago

"lifeblood." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/lifeblood.

BibTeX
@misc{lifeblood_2026,
  title = {lifeblood},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/lifeblood},
  urldate = {2026-11-06}
}