D defs.my
Entry 1 sense Webster, 1913

Biliary

/(bĭl"yȧ*ry̆; 106)/ · Bil·ia·ry · IPA /ˈbɪl.i.əɹ.i/
01 a. Relating or belonging to bile; conveying bile; as, biliary acids; biliary ducts.
  1. 1.
    Relating or belonging to bile; conveying bile; as, biliary acids; biliary ducts.(Physiol.)
Phrases & compounds
Biliary calculus — a gallstone, or a concretion formed in the gall bladder or its duct.