Standard Lemma guide

exaton

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

A measure of the strength of an explosion or a bomb based on how many quintillion tons of TNT would be needed to produce the same energy.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: literature, media, publishing, science-fiction

Examples

  • Holonyms: zettaton (rare) < yottaton (rare)
  • Meronyms: ton of TNT < kiloton < megaton < gigaton < teraton < petaton

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From exa- + ton.