# ferryl

> English word · Adjective · IPA /ˈfɛɹ.əl/

## Definitions
1. describing compounds of iron in which it has a valence or oxidation number of +4.

## Etymology
From ferro- + -yl.

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