Home › Words › U › usegroupusegroupusegroup means A newsgroup, specifically on the Usenet system.Among words judged in Lexicurio's Arena, usegroup ranks #16,750 of 42,762 for Qualifying.EtymologyBlend of Usenet + newsgroup.nounA newsgroup, specifically on the Usenet system.Definitions & examples from Wiktionary (CC BY-SA 3.0).