1. Of, relating to, or having the characteristic of a cyst.
2. Having or containing cysts or a cyst.
3. Enclosed in a cyst.
4. Anatomy. Of, relating to, or involving the gallbladder or urinary bladder.

The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.