Word.ws English Dictionary

femtogramme

femtogramme is the alternative spelling of femtogram.

Meaning of femtogram

Noun

femtogram (plural femtograms)

  1. An SI unit of mass equal to 10⁻¹⁵ grams. Symbol: fg

Forms of femtogramme

pluralfemtogrammes

Origin of femtogramme

From femto- + gramme.

Questions about femtogramme

What is femtogramme the alternative spelling of?
Femtogramme is the alternative spelling of femtogram.

Words near femtogramme in the dictionary

  1. femtoelectronvolts
  2. femtoengineering
  3. femtofarad
  4. femtofarads
  5. femtogram
  6. femtogramme
  7. femtogrammes
  8. femtograms
  9. femtohenries
  10. femtohenry
  11. femtohenrys

Source and license

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