Duodecillion

//ˌdjuːoʊdəˈsɪl.i.ən// num

num ·Rare ·Advanced level

Definitions

Numeral
  1. 1
    10³⁹. Australia, British, US, rare
  2. 2
    10⁷². Australia, British, dated, rare

Synonyms

All synonyms
1072googoljillionquadrillionzillion

Etymology

From Latin duodec(im) (“twelve”) + -illion. By surface analysis, duo- + decillion.

More for "duodecillion"

SynonymsSentencesPronunciationTranslate

Next best steps

Find stronger synonymsSee usage examplesCheck pronunciationBrowse writing guides

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.