# underbody

> English word · Noun · frequency rank #99,976

## Definitions
1. The underparts of a bird or animal.
2. The underside of a vehicle.

## Etymology
From under + body.

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