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lung

  • noun
  • lŭng

A biological organ of vertebrates that controls breathing and oxygenates the blood.

Other meanings

  1. Capacity for exercise or exertion; breath.

    “He no longer has the lungs to play long rallies like he used to.”

  2. That which supplies oxygen or fresh air, such as trees, parklands, forest, etc., to a place.

A kind of

  • respiratory organ

Related words

  • lungectomy
  • lunged
  • lungsickness
  • bird breeder's lung
  • farmer's lung
  • interstitial lung disease
  • lung dart
  • lung toilet
  • lung-busting
  • mahogany lung
  • miller's lung
  • smoker's lung

Example sentences

  • “Inhaling these fumes could cause damage to your lungs.”

    Tatoeba · ddnktr · CC0

Word history

From Old English "lungen".

Where this comes from

This definition is adapted from “lung” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.