# Miss Emma

> English word · Proper noun

## Definitions
1. The drug morphine.

## Etymology
In reference to the initial letter of morphine. See emma (“letter M in phonetic alphabet”).

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