# il-

> English word · Prefix

## Definitions
1. not; a form of the prefix in-, used before l

## Etymology
From Latin il-, assimilated form of in- before l-.

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