The Collaborative International Dictionary of English v.0.48:

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.
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   2. To treat or make terms. [Obs.] --Shak.
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   3. To join or be connected by articulation.
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