Is “Arborization” a Scrabble word?
Yes
ARBORIZATION
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 Arborization
noun
1.Any branching, treelike shape or formation.
2.The formation of such a shape or formation.