exchanges Definition

the act of giving or taking one thing in return for another : trade

the act or process of substituting one thing for another

reciprocal giving and receiving

to part with, give, or transfer in consideration of something received as an equivalent

to have replaced by other merchandise

to part with for a substitute

a post exchange at a naval or air force base

a process of settling accounts or debts between persons residing in different countries

foreign currency or current short-term credit instruments payable in such currency

a reversible interchange of one kind of ion present on an insoluble solid with another of like charge present in a solution surrounding the solid with the reaction being used especially for softening or demineralizing water, the purification of chemicals, or the separation of substances

a store at a military installation that sells merchandise and services to military personnel and authorized civilians

a place where security trading is conducted on an organized system

an association of people organized to provide an auction market among themselves for the purchase and sale of securities