Word.ws English Dictionary

femtobel

femtobel noun: an SI unit of relative power equal to 10⁻¹⁵ bels. Symbol: f.

Noun

femtobel (plural femtobels)

  1. An SI unit of relative power equal to 10⁻¹⁵ bels. Symbol: f
    Synonyms:
    fB

Synonyms of femtobel

Forms of femtobel

pluralfemtobels

Origin of femtobel

From femto- + bel.

Questions about femtobel

What does femtobel mean?
Femtobel means an SI unit of relative power equal to 10⁻¹⁵ bels. Symbol: f.
What part of speech is femtobel?
Femtobel is a noun.
What is the plural of femtobel?
The plural of femtobel is femtobels.

Words near femtobel in the dictionary

  1. femtoamperes
  2. femtobarn
  3. femtobarns
  4. femtobecquerel
  5. femtobecquerels
  6. femtobel
  7. femtobels
  8. femtocache
  9. femtocaches
  10. femtocaching
  11. femtocandela

Source and license

Adapted from Wiktionary: femtobel (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: “femtobel.” Word.ws, https://word.ws/femtobel. Based on Wiktionary, CC BY-SA 4.0.