Is “Sexagesimal” a Scrabble word?
Yes
SEXAGESIMAL
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 Sexagesimal
noun
1.A sexagesimal fraction.
adjective
1.Of, pertaining to, proceeding by, or based on the number sixty.