# diabolus

> English word · Noun

## Definitions
1. Synonym of tritone.

## Etymology
From Latin diabolus. Doublet of devil, diable, and diablo.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/diabolus