Phrase guide

multi-user dungeon

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A text-based online game in which players enter instructions on a command line to jointly engage in role-playing.

Definition source: English Wiktionary via Wiktextract

Topics: computer-games, games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An early graphical massively multiplayer online game.

Definition source: English Wiktionary via Wiktextract

Usage: dated

Topics: computer-games, games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From the title of the genre-defining 1978 video game Multi-User Dungeon, which was itself named to suggest a "multi-user" game that was otherwise similar to Dungeon, an unauthorized DEC-10 port of Zork. The title was not intended to imply a dungeon setting or any association with Dungeons & Dragons.