Word.ws English Dictionary

femtometres

femtometres is the plural of femtometre.

Meaning of femtometre

Noun

femtometre (plural femtometres)

  1. An SI unit of length equal to 10⁻¹⁵ metres. Symbol: fm
    • Holonyms: picometre < nanometre < micrometre < millimetre < centimetre < decimetre < metre < kilometre < megametre < gigametre < terametre < petametre < exametre < zettametre < yottametre < ronnametre < quettametre

Questions about femtometres

What is femtometres the plural of?
Femtometres is the plural of femtometre.

Words near femtometres in the dictionary

  1. femtomachines
  2. femtomagnetism
  3. femtometer
  4. femtometers
  5. femtometre
  6. femtometres
  7. femtometric
  8. femtomolar
  9. femtomole
  10. femtomoles
  11. femtonewton

Source and license

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