Meaning of COMMUTATIVE in English

COMMUTATIVE

ˈkämyəˌtād.iv, kəˈmyüd.əd.iv adjective

Etymology: Medieval Latin commutativus, from Latin commutatus (past participle of commutare to exchange) + -ivus -ive — more at commute

1. : of or relating to commutation : effecting or showing commutation

a commutative fine

commutative payment plans

2. of a mathematical or logical operation : consisting of a step or sequence of steps in which the final result is independent of the order of the elements or steps

commutative multiplication

commutative addition

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.