Word.ws English Dictionary

book lungs

book lungs is the plural of book lung.

Meaning of book lung

Noun

book lung (plural book lungs)

  1. A lamellate respiratory organ found in arachnids.
    • In addition to book lungs most spiders also have a second respiratory system in the form of paired tracheae; Atypus has none.1996, Michael J. Roberts, Spiders of Britain and Northern Europe, page 16

Questions about book lungs

What is book lungs the plural of?
Book lungs is the plural of book lung.

Words near book lungs in the dictionary

  1. book lore
  2. book louse
  3. book lover
  4. book lovers
  5. book lung
  6. book lungs
  7. book mite
  8. book mites
  9. book move
  10. book moves
  11. book muslin

Source and license

Adapted from Wiktionary: book lungs (page history and authors); book lung (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “book lungs.” Word.ws, https://word.ws/book_lungs. Based on Wiktionary, CC BY-SA 4.0.