en freon (n)
― IsA ⟶
Weight: 1.0
en gas (n) Source: OpenCyc 2012
en freon (n)
― IsA ⟶
Weight: 1.0
en fluid substance (n) Source: OpenCyc 2012
en freon (n)
― IsA ⟶
Weight: 1.0
en cfc (n) Source: OpenCyc 2012