Noun
dungeon master (plural dungeon masters)
(role-playing games) A game master in Dungeons & Dragons games.
Dungeon Master (plural Dungeon Masters)
Alternative spelling of dungeon master
Role-playing isn't storytelling. If the dungeon master is directing it, it's not a game. Gary Gygax
I was a huge fantasy geek growing up. I was the dungeon master in my D&D game. David Benioff
After this victorious discovery, the Dungeon Master appears and transforms the player into a duplicate of himself, signifying the player's succession to his position. Source: Internet
A Dungeon Master serves as the game's referee and storyteller, while maintaining the setting in which the adventures occur and playing the role of the inhabitants. Source: Internet
Instead, the player in the role of the same "adventurer" played in Zork I and Zork II must demonstrate worthiness to assume the role of the Dungeon Master. Source: Internet
Similar material has surfaced in 4th Edition rulebooks, as the Dungeon Master Guide 2 includes a section on Sigil. Source: Internet