en group of sand dunes (n)
― IsA ⟶
Weight: 1.0
en naturally occurring tangible substance (n) Source: OpenCyc 2012
en range of dunes (n)
― IsA ⟶
Weight: 1.0
en group of sand dunes (n) Source: OpenCyc 2012
en group of sand dunes (n)
― IsA ⟶
Weight: 1.0
en site (n) Source: OpenCyc 2012