Word.ws English Dictionary

femtobarns

femtobarns is the plural of femtobarn.

Meaning of femtobarn

Noun

femtobarn (plural femtobarns)

  1. A unit of area equal to a billionth of a millionth (10⁻¹⁵) of a barn

Questions about femtobarns

What is femtobarns the plural of?
Femtobarns is the plural of femtobarn.

Words near femtobarns in the dictionary

  1. femto-
  2. femto-photography
  3. femtoampere
  4. femtoamperes
  5. femtobarn
  6. femtobarns
  7. femtobecquerel
  8. femtobecquerels
  9. femtobel
  10. femtobels
  11. femtocache

Source and license

Adapted from Wiktionary: femtobarns (page history and authors); femtobarn (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: “femtobarns.” Word.ws, https://word.ws/femtobarns. Based on Wiktionary, CC BY-SA 4.0.