cystic
Cystic (adj) means relating to a cyst — an abnormal fluid-filled sac in the body. Example: “The scan revealed a small cystic mass on her ovary.”
How to use cystic
Learner’s notesIn plain EnglishA medical adjective describing anything related to a cyst or to the bladder.
Most people meet this word through "cystic fibrosis," a genetic disease — that's a fixed medical name, not a general description of the illness.
Fill the gap
Can you complete this real example?
The scan revealed a small _____ mass on her ovary.
Etymology
From Middle French cystique, ultimately from Ancient Greek kystis, "bladder" or "pouch."