# Apollyon

> English word · Proper noun

## Definitions
1. The destroying angel of the abyss, the undoer or disintegrator.

## Etymology
From Ancient Greek Ἀπολλύων (Apollúōn, “Apollyon, the destroyer”), from ἀπόλλυμι (apóllumi, “utterly destroy”) via phono-semantic matching with Biblical Hebrew אֲבַדּוֹן (ʾaḇaddôn, “destruction, ruin”).

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