Is “Gimme” a Scrabble word?
Yes
GIMME
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 Gimme
/ˈɡɪmiː/
noun
1.That which is easily obtained, or certain to occur.
“It's a gimme.”