Is “Calutron” a Scrabble word?
Yes
CALUTRON
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 Calutron
noun
1.A form of mass spectrometer used to separate the isotopes of uranium.