Is “Axion” a Scrabble word?
Yes
AXION
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 Axion
noun
1.A hypothetical subatomic particle postulated to resolve certain symmetry problems concerning the strong nuclear force.