Is “Autotransformer” a Scrabble word?
Yes
AUTOTRANSFORMER
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 Autotransformer
noun
1.A transformer with a single winding, output being taken from taps
Synonyms: balancing coil, compensator