Word.ws English Dictionary

quettaseconds

quettaseconds is the plural of quettasecond.

Meaning of quettasecond

Noun

quettasecond (plural quettaseconds)

  1. An SI unit of time equal to 10³⁰ seconds. Symbol: Qs. (= sextillions of years, a hypothetical time span that is meaningless except in speculative contexts such as theoretical physics, philosophy, religion, and humorous hyperbole)
    • Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year <...

Questions about quettaseconds

What is quettaseconds the plural of?
Quettaseconds is the plural of quettasecond.

Words near quettaseconds in the dictionary

  1. quettametre
  2. quettametres
  3. quettaparsec
  4. quettaparsecs
  5. quettasecond
  6. quettaseconds
  7. quetzal
  8. Quetzalcoatl
  9. quetzalcoatlite
  10. quetzalcoatlus
  11. quetzalcoatluses

Source and license

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