Is “Zinco” a Scrabble word?
Yes
ZINCO
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 Zinco
noun
1.A line or half-tone block etched on zinc plate, used in zincography.