cyst-

combining form

variants or cysti- or cysto-

: bladder

cystitis

: sac

cystocarp

Word History

Etymology

French, from Greek kyst-, kysto-, from kystis

Rhymes for cyst-

• cist
• cyst
• didst
• fist
• gist
• grist
• hissed
• kissed
• kist
• list
• missed
• mist

Kids Definition

cyst

noun

ˈsist 

1

: a closed pouch or sac of fluid or solid material that develops in the body in some diseased conditions

2

: a covering resembling a cyst or a body (as a spore) with such a covering

cystic

ˈsis-tik

adjective

Medical Definition

cyst

noun

ˈsist 

1

: a closed sac having a distinct membrane and developing abnormally in a body cavity or structure

2

: a body resembling a cyst: as

a

: a capsule formed about a minute organism going into a resting or spore stage

also : this capsule with its contents

b

: a resistant cover about a parasite produced by the parasite or the host compare hydatid sense 2a