Category:Costal

Cos"tal (ks"tal), a. Etym: [Cf. F. costal. See Costa.]

1. (Anat.)

Defn: Pertaining to the ribs or the sides of the body; as, costal nerves.

2. (Bot. & Zoöl.)

Defn: Relating to a costa, or rib. Costal cartilage. See Cartilage, and Illust. of Thorax.