# tetralogy

> English word · Noun · IPA /tɛˈtɹæləd͡ʒi/ · frequency rank #94,332

## Definitions
1. A set of four works of art that are connected, and that can be seen either as a single work or as four individual works. They are commonly found in literature, film, or video games.
2. A set of four works of art that are connected, and that can be seen either as a single work or as four individual works. They are commonly found in literature, film, or video games.
3. A combination of four symptoms.
4. Tetralogy of Fallot.

## Etymology
From tetra- + -logy.

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