en silicon dioxide (n)
― IsA ⟶
Weight: 1.0
en inorganic substance (n) Source: OpenCyc 2012
en silicon dioxide region semiconductor (n)
― IsA ⟶
Weight: 1.0
en silicon dioxide (n) Source: OpenCyc 2012
en quartz (n)
― IsA ⟶
Weight: 1.0
en silicon dioxide (n) Source: OpenCyc 2012
en silicon dioxide (n)
― IsA ⟶
Weight: 1.0
en oxide (n) Source: OpenCyc 2012