• synonyms


  1. pertaining to, of the nature of, or having a cyst or cysts; encysted.
  2. Anatomy. belonging or pertaining to the urinary bladder or gall bladder.
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Origin of cystic

First recorded in 1625–35; cyst + -ic
Related formsin·ter·cys·tic, adjectivepre·cys·tic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for cystic


  1. of, relating to, or resembling a cyst
  2. having or enclosed within a cyst; encysted
  3. relating to the gall bladder or urinary bladder
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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

Word Origin and History for cystic


1630s, "pertaining to the gall bladder," from French cystique (16c.), from Modern Latin cysticus, from Greek kystis "bladder, pouch." Meaning "pertaining to a cyst" is from 1713. Cystic fibrosis coined in 1938.

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Online Etymology Dictionary, © 2010 Douglas Harper

cystic in Medicine


  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. Of, relating to, or involving the gallbladder or urinary bladder.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.