xeriscape
Concise Oxford English Dictionary © 2008 Oxford University Press:
xeriscape /ˈzɪərɪskeɪp, ˈzɛ-/
▶noun chiefly N. Amer. a style of landscape design requiring little or no irrigation or other maintenance, used in arid regions.
– derivatives
xeriscaping noun.
xeriscaping noun.
'xeriscape' also found in these Oxford entries:

