Is “Cyst” a Scrabble word?
Yes
CYST
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Cyst
/sɪst/
noun
1.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.
2.Of or pertaining to the urinary bladder or gall bladder (in compounds).