# first cousin once removed

> English word · Noun

## Definitions
1. A first cousin's child.
2. A parent's first cousin.

## Etymology
From first cousin + once removed.

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