Juggernnath

Juggernaut \Jug"ger*naut`\, n. [Skr. jagann[=a]tha lord of the
   world.]
   1. One of the names under which Vishnu, in his incarnation as
      Krishna, is worshiped by the Hindus. See also {Jagannath}.
      [Written also {Juggernnath}, {Jaganath}, {Jagannath},
      {Jaganatha}, {Jagannatha}, etc.]
      [1913 Webster]

   Note: The principal seat of the worship of Juggernaut
         (Jagannath) is at P[^u]ri in Orissa. At certain times
         the idol is drawn from the temple by the multitude, on
         a high car with sixteen wheels. The idol is considered
         to contain the bones of Krishna and to possess a soul.
         The principal festivals are the Snanayatra, when the
         idol is bathed, and the Rathayatra, when the image is
         drawn upon a car adorned with obscene paintings.
         Formerly it was erroneously supposed that fanatical
         devotees threw themselves under the wheels of this car,
         to be crushed as a sacrifice to the god. It is now
         known that any death within the temple of Jagannath is
         considered to render the place unclean, and any
         spilling of blood in the presence of the idol is a
         pollution. As a result of this erroneous belief,
         however, the word {juggernaut} is now used principally
         in the figurative sense 2.
         [1913 Webster +PJC]

   2. Any large, unstoppable force, power, or popular movement
      which defeats or destroys any person who gets in its way
      or attempts to stop it; as, for years the Notre Dame
      football team was an unstoppable juggernaut; after the
      early primaries, Johnson's campaign became a juggernaut,
      crushing all rivals.
      [PJC]