cyst
Cyst (noun) means a closed sac in the body, usually filled with fluid or other material, that forms within a tissue or organ. Example: “The doctor removed a small cyst from her wrist.”
How to use cyst
Learner’s notesIn plain EnglishA small, usually harmless, fluid-filled lump that can form under the skin or inside the body.
Word forms
- Plural
- cysts
Fill the gap
Can you complete this real example?
The doctor removed a small _____ from her wrist.
Etymology
From Late Latin cystis, from Ancient Greek kustis ("bladder, pouch"), from an ancient root meaning "to be hollow" or "to swell."