Is “Acme” a Scrabble word?
Yes
ACME
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 Acme
/ˈæk.mi/
noun
1.The top or highest point; pinnacle; culmination.
2.The crisis or height of a disease.
3.Mature age; full bloom of life.