attoseconds

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A form of attosecond — An SI unit of time equal to 10⁻¹⁸ seconds. Symbol: as

Scrabble 14
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Meanings

noun
  1. pluralplural of attosecond
Cite this entry
APA

attoseconds. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/attoseconds

MLA

“attoseconds.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/attoseconds. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “attoseconds,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/attoseconds.

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