This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The number of arguments or operands a function or operation takes. For a relation, the number of domains in the corresponding Cartesian product.

n. the number of arguments that a function can take

"r is called the arity of the function f, i.e., the number of arguments that it takes."

number   

arty   

rank    adicity    adinity    type   

uminho    iff    ick    -ose    oud    -ock    ub