What does "pretorian" mean?

Pretorian: Of or pertaining to a pretor or magistrate; judicial; exercised by, or belonging to, a pretor; as, pretorian power or authority. Pretorian bands or guards, or Pretorians (Rom. Hist.), the emperor's bodyguards, instituted by the Emperor Augustus in nine cohorts of 1,000 men each. -- Pretorian gate (Rom. Antiq.), that one of the four gates in a camp which lay next the enemy. Brande & C.

Additional senses

  1. 2.A soldier of the pretorian guard.

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