Standard Lemma guide

octogintillion

num · 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.

Sound

Pronunciation

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  • rhymes with -ɪljən

1

num

Meaning 1

10243

Definition source: English Wiktionary via Wiktextract

Usage: Australia, UK, US, modern, rare

Qualifier: short scale

Examples

  • For quotations using this term, see Citations:octogintillion.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin octōgintā (“eighty”) + -illion.

Across languages

Translations

3 source translations are retained for this English entry.

  • Finnish: tuhat kvadragintiljoonaa — 10243
  • Polish: but see dziesięć do potęgi 243 — 10243
  • Russian: октогинтиллион (oktogintillion) — 10243