Dictionary.com
Thesaurus.com

biliary

American  
[bil-ee-er-ee, bil-yuh-ree] / ˈbɪl iˌɛr i, ˈbɪl jə ri /

adjective

  1. Physiology.

    1. of bile.

    2. conveying bile.

      a biliary duct.

  2. Archaic. bilious.


biliary British  
/ ˈbɪlɪərɪ /

adjective

  1. of or relating to bile, to the ducts that convey bile, or to the gall bladder

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of biliary

1725–35; perhaps < French biliaire; see bile, -aire, -ary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The biotechnology company was testing a combination of its lead asset, tovecimig, and paclitaxel in patients with biliary tract cancer.

From Barron's Apr. 27, 2026

Linerixibat—which isn’t currently approved anywhere in the world—is a treatment for cholestatic pruritus, an internal itch caused by a liver disease called primary biliary cholangitis.

From The Wall Street Journal Mar. 9, 2026

Tests showed she had primary biliary cholangitis, which can lead to liver failure without treatment.

From BBC Sep. 18, 2024

Notably, these include cancers that are linked to obesity including "colorectum, uterine corpus, gallbladder and other biliary, kidney and renal pelvis, and pancreas" cancers.

From Salon Aug. 2, 2024

Under these circumstances there may be symptoms resembling true biliary colic with some jaundice and pain that radiates toward the right shoulder.

From Psychotherapy by James J. (James Joseph) Walsh

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training