# Mjollnir

> English word · Proper noun · IPA /ˈmjɔlnɪɹ/

## Definitions
1. The hammer of the Norse god Thor.

## Etymology
Borrowed from Old Norse Mjǫllnir, likely from Proto-Norse *ᛗᛖᛚᛞᚢᚾᛃᚨᛉ (*meldunjaʀ), from Proto-Germanic *meldunjaz, from Proto-Indo-European *meldʰ-n- (“lightning”). Compare Old Norse mjuln (“fire”), Welsh mellt, Slovene mółnja, Russian мо́лния (mólnija).

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