Skip to main content
CSTSetup
Dictionary

cyst

A closed sac in the body filled with fluid, air or semi-solid material.

SIST noun

What it means

A pocket with its own wall that holds fluid or other material. Cysts can form in skin, ovaries, kidneys, breasts and many other places. Most are harmless (benignbih-NYNNot cancerous: describing a growth that does not invade nearby tissue or spread; also, mild and not dangerous.Full entry ), but some cause pain, become infected or press on other organs. The root cyst/oSIS-tohA word root that means bladder, most often the urinary bladder, or a sac.Full entry means bladder, which is a different meaning.

At a glance

Spanishquiste
Also writtencysts

Related terms

benign

Not cancerous: describing a growth that does not invade nearby tissue or spread; also, mild and not dangerous.

abscess

A closed pocket of pus in tissue, walled off by the body.

cyst/o

A word root that means bladder, most often the urinary bladder, or a sac.

Filed under

Look up another word