The Collaborative International Dictionary of English v.0.48:

Subjected \Sub*ject"ed\, a.
   1. Subjacent. "Led them direct . . . to the subjected plain."
      [Obs.] --Milton.
      [1913 Webster]

   2. Reduced to subjection; brought under the dominion of
      another.
      [1913 Webster]

   3. Exposed; liable; subject; obnoxious.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Subject \Sub*ject"\, v. t. [imp. & p. p. Subjected; p. pr. &
   vb. n. Subjecting.]
   1. To bring under control, power, or dominion; to make
      subject; to subordinate; to subdue.
      [1913 Webster]

            Firmness of mind that subjects every gratification
            of sense to the rule of right reason. --C.
                                                  Middleton.
      [1913 Webster]

            In one short view subjected to our eye,
            Gods, emperors, heroes, sages, beauties, lie.
                                                  --Pope.
      [1913 Webster]

            He is the most subjected, the most ?nslaved, who is
            so in his understanding.              --Locke.
      [1913 Webster]

   2. To expose; to make obnoxious or liable; as, credulity
      subjects a person to impositions.
      [1913 Webster]

   3. To submit; to make accountable.
      [1913 Webster]

            God is not bound to subject his ways of operation to
            the scrutiny of our thoughts.         --Locke.
      [1913 Webster]

   4. To make subservient.
      [1913 Webster]

            Subjected to his service angel wings. --Milton.
      [1913 Webster]

   5. To cause to undergo; as, to subject a substance to a white
      heat; to subject a person to a rigid test.
      [1913 Webster]