cyst
/sɪst/ noun
Forms cysts
- 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.
Synonyms
Etymology
From Late Latin cystis, from Ancient Greek κύστις (kústis, “anatomical sac”).
Webster’s 1913
- noun (a) A pouch or sac without opening, usually membranous and containing morbid matter, which is accidentally developed in one of the natural cavaties or in the substance of an organ.
- noun One of the bladders or air vessels of certain algæ, as of the great kelp of the Pacific, and common rockweeds (Fuci) of our shores.
Etymology [Gr. Cyme.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “cyst”, CC BY-SA 4.0. Details