GLASS WOOL as NOUN

1. Meaning
   • glass fibers spun and massed into bundles resembling wool
   Hypernyms(s) glass wool is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • insulator (what does insulator mean?)
   • dielectric (what does dielectric mean?)
   • nonconductor (what does nonconductor mean?)
   • filter (what does filter mean?)