attokatal

A1T1T1O1K5A1T1A1L1

noun

An SI unit of catalytic activity equal to 10⁻¹⁸ katals. Symbol: a

Similar
akat
Scrabble 13
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Meanings

nounattokatal (plural attokatals)

plural attokatals

  1. metrologyAn SI unit of catalytic activity equal to 10⁻¹⁸ katals. Symbol: a

    Synonyms: akat

Synonyms & antonyms

nounAn SI unit of catalytic activity equal to 10⁻¹⁸ katals. Symbol: a

Similar
akat

Origin

From atto- + katal.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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