Home › Words › U › unutilityunutilityunutility · noun — A lack of utility.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, unutility ranks #37,367 of 42,822 for Qualifying.EtymologyFrom un- + utility.nounA lack of utility.Definitions & examples from Wiktionary (CC BY-SA 3.0).