Is “Vocoder” a Scrabble word?
Yes
VOCODER
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 Vocoder
noun
1.Any of several electronic or digital devices or systems for the analysis and/or synthesis of speech.