hillwalking From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounThe pastime of walking in hilly countryside. Related wordsSynonymshillwalkerhikeholidaymakinghikinghillcrafthill-toppingholliershedgehoppingholshillscapehackinghillhillmanhoppinghorseyculturehobby References Wiktionary — hillwalking Wikipedia — hillwalking