A building where farmers and traders traded cereal grains.

plural of exchange student

A student who is participating in a student exchange scheme.

(rare, archaic, idiomatic, euphemistic) To engage in sexual intercourse.

(literally, of two parties) To make a mutual promise. / To get married.

(chemistry) A reaction in which one or more atoms in a molecule are exchanged for ones of a different isotope of the same element

(inorganic chemistry) The normal form of ion exchange in which cations such as those of calcium are removed from solution

An obsolescent design of telephone exchange that uses Strowger switches as the call routing elements.

(Internet) A link exchange scheme where web sites display each other's banners.

The Columbian Exchange.