WordReference English-Spanish Dictionary © 2014:

Principal Translations
intercambiar vtrverbo transitivo: Verbo que requiere de un objeto directo ("di la verdad", "encontré una moneda"). (cambiar por otro)exchange vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat."
  (informal)swap, trade vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat."
 Ana y Juan intercambiaron sus números de teléfono.
 Ana and Juan exchanged telephone numbers.
  Jack traded (or swapped) his cow for some magic beans.This sentence is not a translation of the English sentence.
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WordReference English-Spanish Dictionary © 2014:

Compound Forms:
intercambiar impresiones vtr + nfpl (cambiar opiniones)share opinions vtr + npl
  exchange ideas, exchange thoughts
  (colloquial)swap ideas vtr + npl
intercambiar información vtr + nf (cambiar datos entre sí)exchange information vtr + n
  share information vtr + n
intercambiar miradas vtr + nfpl (mirarse a los ojos)exchange glances, exchange looks vtr + npl
intercambiar palabras vtr + nfpl (conversar)exchange words vtr + npl
  (aggressive, scolding)have words vtr + npl
intercambiar papeles vtr + nmpl (cambiar roles con)change roles, switch roles vtr + npl
intercambiar regalos vtr + nmpl (regalar mutuamente)exchange gifts, exchange presents vtr + npl
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'intercambiar' found in these entries
In the Spanish description:
English:

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