Home › Words › S › sourishnesssourishnesssourishness · noun — the quality of being sourish.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, sourishness ranks #40,707 of 43,042 for Qualifying.EtymologyFrom sourish + -ness.nounThe quality of being sourish.Definitions & examples from Wiktionary (CC BY-SA 3.0).