# fatberg

> English word · Noun · IPA /ˈfætbɜːɡ/

## Definitions
1. A large accumulation of fat and discarded toiletries which clogs sewers.

## Etymology
From fat + berg, modelled on iceberg. By surface analysis, fat + -berg.

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