Standard Lemma guide

zettaampere

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

An SI unit measure of electrical current, equivalent to 1021 amperes (a sextillion amperes). 'ZA' is the SI unit symbol for the zettaampere.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From zetta- + ampere.

Across languages

Translations

3 source translations are retained for this English entry.

  • Dutch: zetta-ampère — SI unit of electrical current equal to 1021 amperes
  • French: zettaampère — SI unit of electrical current equal to 1021 amperes
  • Spanish: zettaamperio — SI unit of electrical current equal to 1021 amperes