Is “Slaving” a Scrabble word?
Yes
SLAVING
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 Slaving
verb
1.To work as a slaver, to enslave people.
2.To work hard.
“I was slaving all day over a hot stove.”
3.To place a device under the control of another.
“to slave a hard disk”