Home›Browse›B›biliary calculusbiliary calculusOur editors are putting together more complete content — check back in about 20 minutesbiliary calculusbiliary calculus — nounnoun1. a hard deposit formed in the gallbladder or bile ducts1.nounDefinitiona hard deposit formed in the gallbladder or bile ductsExampleThe patient was diagnosed with biliary calculus after experiencing severe abdominal pain.