mithril 

Mithril is a fictional metal originating in J. R. R. Tolkien's Lord of the Rings series.

It is called 'true silver' by the Dwarves and is an incredibly durable and lightweight substance only found in the mines of Khazad-dûm.

In the grand tradition of stealing ideas from Tolkien, countless fantasy authors and game designers have introduced this material into their works.

Often misspelled as mythril, mithral, or mythral and probably mutated into mistral, etc...

Frodo survived a spear to the chest because he was wearing a mithril shirt under his outer clothes.

mithril by Allaryin September 2, 2004

Mihrimah 

Queen and Ruler of the Sun and Moon. The Most Beautiful Kind and Charismatic Woman. Name Mostly Knows As The Daughter Of Suleman The Magnificent and Hürrem Sultan, 15 Century Ottoman Empire. Name Can Also Mean Maria.

Mihrimah Sultan Daughter Of Suleman The Magnificent.

Mihrimah by SAQOSANDT98 March 10, 2020

Mithrilsexual

A person who is attracted to a blue crescent ore from Azure Mines

"Sorry, I'm not into girls. I'm Mithrilsexual"

Mithrilsexual by Itisdone December 16, 2021

Lord_Mithril 

Weird life-form.

Lord_Mithril by Anonymous July 8, 2003

mithril 

Same as wordMythril/word.

A fictional fantasy metal associated with silver and elves. It is usually among the strongest metals and magical in nature.

Please forge me a mithril longsword so that I might slay those orcs.

mithril by entivore October 6, 2003

mithrilchlorians 

A ridiculous contrivance that completely deviates from previously established lore.

"Elrond, we must leave these shores by spring unless we get our mithrilchlorians count up."

mithrilchlorians by anonymous September 28, 2022

Mithrix

The final boss of the indie 3D rougelike Risk of Rain 2

also, allegedly, a Redditor

Mithrix was spotted browsing r/Atheism

Mithrix by JayGhost February 25, 2024