Is “Tanbark” a Scrabble word?
Yes
TANBARK
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 Tanbark
noun
1.The bark of the oak (or other trees) used as a source of tannin
2.The spent bark used as a ground covering