articulatory

adjective2

1. •
   Of or pertaining to articulation; phonetic.

   • One child who had burned his tongue started immediately to lall and continued in this articulatory disorder long after the tongue had healed. — 1963
2. •
   Related to the specific articulation function of a joint.

   • Articulatory treatment moves a joint back and forth repeatedly to increase freedom of range of movement. — 2017