en fiberglass (n, substance)
― IsA ⟶
Weight: 2.0
en covering material (n, substance) Source: Open Multilingual WordNet
en fiberglass (n)
― IsA ⟶
Weight: 1.0
en fibrous thing (n) Source: OpenCyc 2012
en fiberglass (n)
― IsA ⟶
Weight: 1.0
en artificial substance (n) Source: OpenCyc 2012
en fiberglass (n)
― IsA ⟶
Weight: 1.0
en glass (n) Source: OpenCyc 2012