# urochord

> English word · Noun

## Definitions
1. A notochord that is limited to the caudal region; especially in the Urochordata
2. Any marine organism of the Urochordata.

## Etymology
From uro- + chord.

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