What is the meaning of Exchange?

An act of exchanging or trading.

A place for conducting trading.

Ellipsis of telephone exchange.

1. A central office.
2. The portion of a telephone number that represents (or formerly represented) a central office.

   A central office.

   The portion of a telephone number that represents (or formerly represented) a central office.

   A conversation.

   The loss of one piece and associated capture of another.

   1. The loss of a minor piece (typically a bishop or knight) and associated capture of the more advantageous rook.

   The loss of a minor piece (typically a bishop or knight) and associated capture of the more advantageous rook.

   The thing given or received in return; especially, a publication exchanged for another.

   The transfer of substances or elements like gas, amino-acids, ions etc. sometimes through a surface like a membrane.

   The difference between the values of money in different places.

   Clipping of exchange of contracts.

   To trade or barter.

   To mutually direct at each other.

   To replace with, as a substitute.

   Clipping of exchange contracts.

   To recommend and get recommendations.

   Source: wiktionary.org