cross-border friendship

noun
UK /ˌkrɒs ˈbɔːdə ˈfrendʃɪp/
US /ˌkrɔːs ˈbɔːrdər ˈfrendʃɪp/

A friendship between people who live in different countries.

The pen-pal program helped many students build a cross-border friendship with kids in another country.


OTHER MEANINGS

2. A friendly relationship between groups or organizations in different countries.

The two schools formed a cross-border friendship through a shared science project.

3. A bond between people from different regions that share a border.

The festival created a cross-border friendship between towns on either side of the river.

4. Online friendship between people in different nations.

Their cross-border friendship started in a video game chat and grew over years.