oddness

nouns

the parity of odd numbers (not divisible by two)
is derived from
is a type of (narrower)
(mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity
"parity is often used to check the integrity of transmitted data"
eccentricity that is not easily explained
is derived from