the quality or state of being equal or equivalent
equivalence of a commodity price expressed in one currency to its price expressed in another
the property of an integer with respect to being odd or even
Three and seven have the same parity
the state of being odd or even that is the basis of a method of detecting errors in binary-coded data
the property whereby a quantity, e.g. the charge of an elementary particle, changes from positive to negative or vice versa or remains unaltered during a particular interaction or reaction
[Latin paritas, from par equal]