en laser (n, artifact)
― IsA ⟶
Weight: 2.0
en optical device (n, artifact) Source: Open Multilingual WordNet
en excimer laser (n)
― IsA ⟶
Weight: 1.0
en laser (n) Source: OpenCyc 2012
en laser (n)
― IsA ⟶
Weight: 1.0
en externally powered device (n) Source: OpenCyc 2012