# Trito-Isaiah

> English word · Proper noun

## Definitions
1. Chapters 56 to 66 of the Biblical book of Isaiah, thought to have been composed after the return from Exile.

## Etymology
From trito- + Isaiah.

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