xeriscape UK /ˈzɛ.ɹɪ.skeɪp/US /ˈzɛɹ.ə.skeɪp/noun 1verb 1forms 3 noun1 •A kind of landscape design for arid regions, minimising the need for irrigation. verb1 •To landscape in a water-friendly manner. formsxeriscaped · xeriscaping · xeriscapes