# uranyl

> English word · Noun

## Definitions
1. The divalent radical UO₂²⁺, conveniently regarded as a residue of many uranium compounds.

## Etymology
From uranium + -yl.

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