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lung

nouncommon in dialogue

  • United Kingdom//ˈlʌŋ//
  • //lʊŋ//
  • //lʊŋɡ//

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

noun

  1. 1

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

    I made a speaking trumpet of my hands and commenced to whoop “Ahoy!” and “Hello!” at the top of my lungs. […] The Colonel woke up, and, after asking what in brimstone was the matter, opened his mouth and roared “Hi!” and “Hello!” like the bull of Bashan.

  2. 2

    Capacity for exercise or exertion; breath.

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

  3. 3

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

    Afterwards he found that the vague feeling of alarm had spread to the clients of the underground railway, and that the Sunday excursionists began to return from all the South-Western "lungs" - Barnes, Wimbledon, Richmond Park, Kew, and so forth - at unnaturally early hours[.]

Etymology

From Middle English lunge, longe, from Old English lungen, from Proto-Germanic *lunganjō, an enlargement of *lungô (“the light organ, lung”), from Proto-Indo-European *h₁lengʷʰ-, whence ultimately also light. Cognate with West Frisian long, Dutch long, German Lunge, Danish, Norwegian Bokmål, and Norwegian Nynorsk lunge, Swedish lunga, Icelandic lunga, and also Russian лёгкое (ljóxkoje) (lung), Ancient Greek ἐλαφρός (elaphrós, “light in weight”) and perhaps Albanian lungë (“blister, bulge”). Compare Latin levis and Old English lēoht (Modern English light). See also lights (“lungs”). Superseded non-native Middle English pomoun (“lung”), borrowed from Old French poumon, pomon (“lung”).

Forms

plural
lungs
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).