en closed surface region (n)
― IsA ⟶
Weight: 1.0
en finite surface region (n) Source: OpenCyc 2012
en closed surface region (n)
― IsA ⟶
Weight: 1.0
en unbounded surface (n) Source: OpenCyc 2012
en ellipsoid (n)
― IsA ⟶
Weight: 1.0
en closed surface region (n) Source: OpenCyc 2012