Source : Webster's Revised Unabridged Dictionary (1913)

Articulated \Ar*tic"u*la`ted\, a.
   1. United by, or provided with, articulations; jointed; as,
      an articulated skeleton.

   2. Produced, as a letter, syllable, or word, by the organs of
      speech; pronounced.

Articulate \Ar*tic"u*late\, v. i. [imp. & p. p. {Articulated};
   p. pr. & vb. n. {Articulating}].
   1. To utter articulate sounds; to utter the elementary sounds
      of a language; to enunciate; to speak distinctly.

   2. To treat or make terms. [Obs.] --Shak.

   3. To join or be connected by articulation.

Source : WordNet®

articulated
     adj 1: consisting of segments held together by joints [syn: {articulate}]
            [ant: {unarticulated}]
     2: pronounced distinctly and clearly; "her words were well
        articulated"