Is “Krytron” a Scrabble word?
Yes
KRYTRON
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 Krytron
noun
1.A cold-cathode gas-filled tube intended for use as a very high-speed switch, somewhat similar to the thyratron.