# fon

> English word · Noun · frequency rank #52,951

## Definitions
1. A fool or idiot.

## Etymology
From Middle English fonne (noun). More at fun.

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