Is “Unary” a Scrabble word?
Yes
UNARY
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 Unary
/ˈjuːnəɹi/
noun
1.The unary numeral system; the bijective base-1 numeral system.
2.Unary coding, an entropy encoding for natural numbers.
adjective
1.Consisting of or involving a single element or component.
2.(computer engineering) Of an operation, function, procedure or logic gate, taking exactly one operand, argument, parameter or input; having domain of dimension 1.
“Negation is a unary operation.”