Is “Shoo” a Scrabble word?
Yes
SHOO
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 Shoo
/ʃuː/
verb
1.To induce someone or something to leave.
“Don't just shoo away mosquitoes, kill them!”
2.To leave under inducement.
“You kids had better shoo before your parents get a call.”
3.To usher someone.
“Shoo the visitor in.”
interjection
1.(demeaning) Go away! Clear off!