Is “Pocosin” a Scrabble word?
Yes
POCOSIN
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 Pocosin
noun
1.A low, wooded swamp in (especially coastal) Eastern Maryland or Virginia; a palustrine wetland with deep, acidic peat soils.