Is “Gaga” a Scrabble word?
Yes
GAGA
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 Gaga
/ˈɡɑːɡɑː/
adjective
1.Mentally senile.
“The elderly patients in the hospital were going gaga.”
2.Crazy.
“You might go gaga if you stare at this screen too long.”
3.Infatuated.
“The girls were going gaga over the handsome new boy who joined the class.”