Is “Coulomb” a Scrabble word?
Yes
COULOMB
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 Coulomb
/ˈkuː.lɒm/
noun
1.In the International System of Units, the derived unit of electric charge; the amount of electric charge carried by a current of 1 ampere flowing for 1 second. Symbol: C
“He is charged up with enough coulombs to make his hair stand on end.”