Source : Webster's Revised Unabridged Dictionary (1913)

Moria \Mo"ri*a\, n. [NL., fr. Gr. ? folly.]
   Idiocy; imbecility; fatuity; foolishness.

Source : Free On-Line Dictionary of Computing

moria
     
         /mor'ee-*/ Like {nethack} and {rogue}, one of the
        large {PD} {Dungeons and Dragons}-like simulation games,
        available for a wide range of machines and operating systems.
        The name is from Tolkien's Mines of Moria; compare {elder
        days}, {elvish}.  The game is extremely addictive and a major
        consumer of time better used for hacking.
     
        [{Jargon File}]