exchange

verb
UK /ɪksˈtʃeɪndʒ/
US /ɪksˈtʃeɪndʒ/

To give something to someone and get something else back.

The two friends exchanged stickers at school.


OTHER MEANINGS

2. A short conversation or argument between people.

The two neighbors had a heated exchange about the noise.

3. A place where things like money or goods are traded.

She bought shares on the stock exchange.

4. The act of giving one currency for another.

We checked the exchange rate before our trip to Japan.

5. A visit in which students from different places live and study with each other.

He spent a year abroad on a student exchange.