Is “Planked” a Scrabble word?
Yes
PLANKED
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 Planked
verb
1.To cover something with planking.
“to plank a floor or a ship”
2.To bake (fish, etc.) on a piece of cedar lumber.
3.To lay down, as on a plank or table; to stake or pay cash.
“to plank money in a wager”