# meconin

> English word · Noun

## Definitions
1. A substance regarded as an anhydride of meconinic acid, found in opium.

## Etymology
From mecon (“poppy”) + -in. Compare French méconine.

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