# undercarriage

> English word · Noun · IPA /ˈʌndɚˌkɛɹɪd͡ʒ/ · frequency rank #50,873

## Definitions
1. The supporting structural framework of a vehicle.
2. The landing gear of an aircraft.
3. The genitalia.

## Etymology
From under- + carriage.

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