# uranium-233

> English word · Noun

## Definitions
1. A radioactive isotope of uranium, 23392U, having a half-life of about 160,000 years; it is fissile.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/uranium-233