{ } n. (Anat.) A bone in the base of the lower jaw of many birds, reptiles, amphibians, and fishes. [ 1913 Webster ]
a. [ L. articularis: cf. F. articulaire. See Article, n. ] Of or pertaining to the joints; as, an articular disease; an articular process. [ 1913 Webster ]
adv. In an articular or an articulate manner. [ 1913 Webster ]