present participle of exchange vows

simple past tense and past participle of exchange flesh

(analytical chemistry) An insoluble matrix of small beads having a charged surface; used as an artificial zeolite in water softeners and in ion exchange chromatography.

(analytical chemistry) A technique that uses ion exchange to separate compounds, anions and cations according to their electrical properties.

(telecommunications) A telecommunications switching system, physically located at a customer's place of business, that provides internal communication between users and also access to outside (trunk) telephone lines.

plural of ion exchange resin

A market for trading one currency for another.

plural of local exchange carrier

A company "that is engaged in the provision of telephone exchange service or exchange access" (except for wireless carriers, unless the FCC determines that the wireless carrier is to be included in the definition); that is, any local telephone company.

plural of foreign exchange market