Word.ws English Dictionary

femtoampere

femtoampere noun: a billionth of a millionth (10⁻¹⁵) of an ampere. Symbol: fA.

Noun

femtoampere (plural femtoamperes)

  1. A billionth of a millionth (10⁻¹⁵) of an ampere. Symbol: fA

Forms of femtoampere

pluralfemtoamperes

Origin of femtoampere

From femto- + ampere.

Questions about femtoampere

What does femtoampere mean?
Femtoampere means a billionth of a millionth (10⁻¹⁵) of an ampere. Symbol: fA.
What part of speech is femtoampere?
Femtoampere is a noun.
What is the plural of femtoampere?
The plural of femtoampere is femtoamperes.

Words near femtoampere in the dictionary

  1. femtard
  2. femtards
  3. femtech
  4. femto-
  5. femto-photography
  6. femtoampere
  7. femtoamperes
  8. femtobarn
  9. femtobarns
  10. femtobecquerel
  11. femtobecquerels

Source and license

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