interfluve From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounThe region of higher land between two connected river valleys. Related wordsSynonymsinterfluviuminterfluencyinterluencyintervaleintervalleyinterflowinfluentinterlapseintermeaninterstitioninterjacencyinterspaceinterareainterbasinintervacuuminterlude References Wiktionary — interfluve Wikipedia — interfluve