1. The act of convincing a perfectly normal person into joining a Youth Gang (Young team). (Most commonly scottish)
2. Someone who joins a Youth Gang (Young team) throughout there years of school, nost commonly Highschool.
Friend 1: Ay yk i started hangin’ out wae Rico’s Group aye?
Friend 2: Aw for fuck’s sake there a whole lot ae jessies
Friend 3: That’s Nedification right there
Friend 2: Shut the fuck up