Is “Serum” a Scrabble word?
Yes
SERUM
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 Serum
/ˈsiɹəm/
noun
1.The clear yellowish liquid obtained upon separating whole blood into its solid and liquid components after it has been allowed to clot.
2.Blood serum from the tissues of immunized animals, containing antibodies and used to transfer immunity to another individual, called antiserum.
3.A watery liquid from animal tissue, especially one that moistens the surface of serous membranes or that is exuded by such membranes when they become inflamed, such as in edema or a blister.
Synonyms: blood serum