Is “Powered” a Scrabble word?
Yes
POWERED
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 Powered
verb
1.To provide power for (a mechanical or electronic device).
“This CD player is powered by batteries.”
2.To hit or kick something forcefully.
3.To enable or provide the impetus for.
adjective
1.(of a device) Having its own source of power, or a named source