Bedeutung von “exchange” im Essential English Dictionary

exchange

verb uk /ɪksˈtʃeɪndʒ/ exchanging, exchanged

B1 to give something to someone and get something similar from them:

The two teams usually exchange shirts after the game.

to take something back to the shop where you bought it and get something else:

Could I exchange / this shirt for a larger size?
exchange looks, opinions, views, etc.

If two people exchange looks, opinions, views, etc., they look at each other, talk to each other, etc.:

The group meets every month to exchange views on a book they have all read.

(Definition von “exchange verb” aus dem Cambridge Essential Dictionary © Cambridge University Press)