Commutative

коммутативный; переместительный; перестановочный Например: to be commutative — обладать свойством коммутативности, быть коммутативным

Англо-русский научно-технический словарь

Commutative

adjective 1. of, relating to, or showing commutation 2. of, relating to, having, or being the property that a given mathematical operation and set have when the result obtained using any two elements of the set with the operation does not differ with the order in which the elements are used Example: a commutative group Example: addition of the positive integers is commutative

Merriam-Webster's Collegiate Dictionary