interfraternity
/ˌɪntərfrəˈtɜːrnəti/
adjective
- Relating to or occurring between different fraternities (social organizations for male college students).
- The university hosted an interfraternity sports tournament last weekend.
- Interfraternity competitions are a popular way to build community among different houses.
- He served on the interfraternity council that planned events for all the fraternities on campus.