pinning
noun
1. a mutual promise of a couple not to date anyone else; on college campuses it was once signaled by the giving of a fraternity pin
Definition categories: communication, promise
verb
1. present participle of pin
1. a mutual promise of a couple not to date anyone else; on college campuses it was once signaled by the giving of a fraternity pin
Definition categories: communication, promise
1. present participle of pin