The DICT Development Group

  Subjugate \Sub"ju*gate\, v. t. [imp. & p. p. Subjugated; p.
     pr. & vb. n. Subjugating.] [L. subjugatus, p. p. of
     subjugare to subjugate; sub under + jugum a yoke. See
     Yoke.]
     To subdue, and bring under the yoke of power or dominion; to
     conquer by force, and compel to submit to the government or
     absolute control of another; to vanquish.
     [1913 Webster]
  
           He subjugated a king, and called him his "vassal."
                                                    --Baker.
     [1913 Webster]
  
     Syn: To conquer; subdue; overcome. See Conquer.
          [1913 Webster]

  subjugated
      adj 1: reduced to submission; "subjugated peoples"

  30 Moby Thesaurus words for "subjugated":
     bond, broken, captive, conquered, crushed, disenfranchised,
     enslaved, enthralled, felled, flattened, humbled, in bondage,
     in bonds, in captivity, in chains, in slavery, in subjection,
     mastered, oppressed, put down, quelled, reduced, smashed, subdued,
     subjected, suppressed, under the heel, under the lash, unfree,
     vanquished