en roadblock (n)
― IsA ⟶
Weight: 1.0
en vehicle barrier (n) Source: OpenCyc 2012
en vehicle barrier (n)
― IsA ⟶
Weight: 1.0
en barrier (n) Source: OpenCyc 2012
en dragon teeth (n)
― IsA ⟶
Weight: 1.0
en vehicle barrier (n) Source: OpenCyc 2012