Home › Words › S › sloughlandsloughlandsloughland means land marked by sloughs; swampland.Among words judged in Lexicurio's Arena, sloughland ranks #3,411 of 42,749 for Qualifying.EtymologyFrom slough + land.nounLand marked by sloughs; swampland.Definitions & examples from Wiktionary (CC BY-SA 3.0).