Is “Plasmon” a Scrabble word?
Yes
PLASMON
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 Plasmon
/ˈplazmɒn/
noun
1.All the genetic material in an organism.
2.The quantum of waves produced by the collective effects of large numbers of electrons when disturbed from equilibrium.