# familicide

> English word · Noun

## Definitions
1. The murder of an entire family by a family member.
2. The perpetrator of a familicide.

## Etymology
From family + -cide.

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