Meaning of EXCHANGE in English

EXCHANGE

( n. )

The act of substituting one thing in the place of another; as, an exchange of grief for joy, or of a scepter for a sword, and the like; also, the act of giving and receiving reciprocally; as, an exchange of civilities or views.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.