1. a vast arid plain of southern Australia stretching inland from the Great Australian Bight; has sparse vegetation and no surface water and is almost uninhabited; the site of a major rocket research center;
WordNet (r) 3.0 (2006):
Nullarbor Plain
n 1: a vast arid plain of southern Australia stretching inland
from the Great Australian Bight; has sparse vegetation and
no surface water and is almost uninhabited; the site of a
major rocket research center