zeptoseconds

Z10E1P3T1O1S1E1C3O1N1D2S1

A form of zeptosecond — An SI unit of time equal to 10⁻²¹ seconds. Symbol: zs

Scrabble 26
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Meanings

noun
  1. pluralplural of zeptosecond
Cite this entry
APA

zeptoseconds. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/zeptoseconds

MLA

“zeptoseconds.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zeptoseconds. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “zeptoseconds,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/zeptoseconds.

Source: zeptoseconds on Wiktionary, CC BY-SA 4.0.