Cyst
/sˈɪst/
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Definition
(noun) A pouch or sac without opening, usually membranous and containing morbid matter, which develops in one of the natural cavities or in the substance of an organ.
Sentence Examples
Angela was in the hospital to have a cyst drained.
Ziri has an epidermoid cyst.
CEFR Practice Quiz
Angela was in the hospital to have a ____ drained.