# squealer

> English word · Noun · IPA /ˈskwilɚ/

## Definitions
1. Any animal or person who squeals.
2. A pig.
3. An informant.
4. A kind of jug used to carry beer having 1 litre or 32 ounce capacity (half the size of a growler).
5. Anything that makes a squealing noise.

## Etymology
From squeal + -er.

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