# urothelium

> English word · Noun

## Definitions
1. The epithelium of the urinary bladder.

## Etymology
From uro- + -thelium, as in epithelium.

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