the world > life > the body > digestive or excretive organs > digestive organs > mouth > tooth or teeth > [adjective] > arrangement or position of (2)
Situated in or relating to the line of the dental arch. Also: medial and distal (rare).
Designating or relating to a surface of a tooth that makes contact with a tooth of the other jaw in occlusion; (also) of or relating to occlusion…