# trevigintillion

> English word · Numeral

## Definitions
1. 10⁷².
2. 10¹³⁸.

## Etymology
From tre- + vigintillion.

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