# nonillion

> English word · Numeral

## Definitions
1. 10³⁰.
2. 10⁵⁴.

## Etymology
From French nonillion. By surface analysis, non- (“nine”) + -illion.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/nonillion