Word.ws English Dictionary

septillionths

septillionths is the plural of septillionth.

Meaning of septillionth

Noun

septillionth (plural septillionths)

  1. The person or thing in the septillionth position.
  2. One of a septillion equal parts of a whole.
    • We humans are so stuck in the middle of the cosmic scales — in average height, one-hundredth of one-septillionth (10^-24) the size of the observable universe, and with typical life spans of a couple octillion attoseconds. And an attosecond is an eternity compared with the lifetime of the elusive...2023 October 9, Dennis Overbye, “The Science Nobel Winners Were Short and Fast”, in The New York Times, archived from the original on 12 Oct 2023

See all 3 meanings of septillionth

Questions about septillionths

What is septillionths the plural of?
Septillionths is the plural of septillionth.

Words near septillionths in the dictionary

  1. septillionaire
  2. septillionaires
  3. septillionfold
  4. septillions
  5. septillionth
  6. septillionths
  7. septimal
  8. septimanal
  9. Septimania
  10. septimate
  11. septimated

Source and license

Adapted from Wiktionary: septillionths (page history and authors); septillionth (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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