Word.ws English Dictionary

yoctometer

yoctometer is the US spelling of yoctometre.

Meaning of yoctometre

Noun

yoctometre (plural yoctometres)

  1. An SI unit of length equal to 10⁻²⁴ metres. Symbol: ym
    • Holonyms: zeptometre < attometre < femtometre < picometre < nanometre < micrometre < millimetre < centimetre < decimetre < metre < kilometre < megametre < gigametre < terametre < petametre < exametre < zettametre < yottametre < ronnametre < quettametre

Forms of yoctometer

pluralyoctometers

Origin of yoctometer

From yocto- + meter.

Questions about yoctometer

What is yoctometer the US spelling of?
Yoctometer is the US spelling of yoctometre.

Words near yoctometer in the dictionary

  1. yoctokatals
  2. yoctoliter
  3. yoctoliters
  4. yoctolitre
  5. yoctolitres
  6. yoctometer
  7. yoctometers
  8. yoctometre
  9. yoctometres
  10. yoctomole
  11. yoctonewton

Source and license

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