Is “Scyphistoma” a Scrabble word?
Yes
SCYPHISTOMA
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 Scyphistoma
noun
1.The young attached larva of Discophora in the stage when it resembles a hydroid, or actinian.