Bĭl'ia-ry, a.

(bĭl'ya-ry̆), a. [Fr. biliaire, Lat. bilis.] (Med.) Pertaining to the bile; conveying the bile; as, a biliary duct.

Biliary calculus (Med.), a gall-stone, or a concretion formed in the gall-bladder or its duct. — Biliary duct, the hepatic duct.