<p><strong>Adjective</strong></p><ul><li>lacking the ability to express oneself, especially in clear and effective speech: an inarticulate public speaker</li><li>unable to use articulate speech: inarticulate with rage</li><li>not uttered or emitted with expressive or intelligible modulations: His mouth stuffed, he could utter only inarticulate sounds</li><li>not fully expressed or expressible: a voice choked with inarticulate agony</li><li>not jointed; having no articulation or joint</li></ul>