Definition, Meaning & Synonyms
cyst
Noun
/sɪst/
Definition
A cyst is a closed sac-like structure filled with liquid, semisolid, or gaseous material, typically formed in a tissue or organ.
Examples
- The doctor discovered a cyst on my ovary during the ultrasound.
- Some cysts are harmless and may resolve on their own, while others may require treatment.
- He had a sebaceous cyst on his back that was causing discomfort.
Meaning
Cysts can occur anywhere in the body and vary in size and type. They can be benign (non-cancerous) or, in rare cases, malignant (cancerous).
Synonyms
- Tumor
- Abscess
- Blister
