We have spotted CYST (4 Letters) a total of 17 times in our database. Below you may see the clues associated with CYST and also when and where was it last seen:
	
		
			Definition
			
				
											
															| • | A pouch or sac without opening, usually membranous and
   containing morbid matter, which is accidentally developed in one of the
   natural cavities or in the substance of an organ. | 
											
															| • | In old authors, the urinary bladder, or the gall bladder. | 
											
															| • | One of the bladders or air vessels of certain algae, as of
   the great kelp of the Pacific, and common rockweeds (Fuci) of our
   shores. | 
											
															| • | A small capsule or sac of the kind in which many immature
   entozoans exist in the tissues of living animals; also, a similar form
   in Rotifera, etc. | 
											
															| • | A form assumed by Protozoa in which they become saclike and
   quiescent. It generally precedes the production of germs. See
   Encystment. | 
									
			
		 
	 
	Referring crossword puzzle clues
Usage among publishers:
- New York Times: Apr 27, 2025
- LA Times: Mar 28, 2025
- USA Today: Jan 11, 2025
- New York Times: Dec 4, 2024
- USA Today: Sep 22, 2024
- LA Times: May 16, 2024
- Wall Street Journal: May 11, 2024
- Wall Street Journal: Feb 10, 2024
- New York Times: Jan 18, 2024
- Universal: Sep 7, 2023
- LA Times: Jul 16, 2023
- LA Times: Dec 11, 2022
- LA Times: Oct 15, 2022
- New York Times: Sep 28, 2022
- New York Times: Jun 20, 2022