Magog:  A violent, feared demonoid race noted for eating living humanoids and laying eggs in the bodies of their victims.

 

May Day:  A Catalan holiday; a celebration of spring and the day when the most important race of the year is held.

 

Melody:  The goddess of dreams.

 

Mido:  A trade town in Hyrule; natives of Mido have a distinct accent and tend to drop the letter "h."

 

Miranda:  A mainland kingdom dedicated to magic.  It is the home of the Twin Lakes, magical healing waters.  Many people elope to Miranda. 

 

Mirror Universe:  A paralle universe in which everything is innately opposite.

 

Moblin:  Mountain trolls who live in Hyrule and kill any humanoids that wander into their territory.

 

Moon:  The goddess of the night.

 

Mudora Tulala:  A Hylian holiday celebrating the beginning and ending of the reading of the Book of Mudora.

 

Mudoraism:  The Hylian religion worshipping the Triad.

 

Mystic Moon:  A reference to Earth, which can be seen from the Crystal Realm as a blue star.  Travelers to Earth have told that it takes on three different, unpredicatable phases, depending on when the visitor arrives.