moria: /mor'ee-*/ n. Like {nethack} and {rogue}, one of the large PD Dungeons-and-Dragons-like simulation games,

:moria: /mor'ee-*/ n. 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.
-- The AI Hackers Dictionary