Is “Pneumococci” a Scrabble word?
Yes
PNEUMOCOCCI
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 Pneumococci
noun
1.A gram-positive bacterium, Streptococcus pneumoniae, that causes pneumonia and other infectious diseases