Standard Lemma guide

centillion

num · 2 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /sɛnˈtɪl.i.ən/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɪljən

1

num

Meaning 1

10303.

Definition source: English Wiktionary via Wiktextract

Qualifier: short scale

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

num

Meaning 2

10600.

Definition source: English Wiktionary via Wiktextract

Qualifier: long scale

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *déḱm̥ Proto-Indo-European *ḱm̥tóm Proto-Italic *kəntom Latin centum Latin centi-bor. French centi-bor. English centi- English -illion English centillion From centi- + -illion.

Across languages

Translations

8 source translations are retained for this English entry.

  • Esperanto: kvindekiliardo — 10303
  • Finnish: but see kymmenen potenssiin 303 — 10303
  • Malay: sentilion — 10303
  • Polish: centylion — 10303
  • Russian: центиллион (centillion) — 10303
  • Esperanto: centiliono — 10600
  • Finnish: sentiljoona — 10600
  • Polish: centylion — 10600