• (a.) Situated between joints or articulations; as, interarticular cartilages and ligaments.
(in″tәr-ahr-tik´u-lәr) between articulating surfaces.
In`ter·ar·tic'u·lar adjective (Anat.) Situated between joints or articulations; as, interarticular cartilages and ligaments. 
Type: Term Pronunciation: in′tĕr-ar-tik′yū-lăr Definitions: 1. Between two joints. 2. Between two joint surfaces.