What Is Insulator?
something that separates and protects one thing from another.a rubber glove is an insulated from electricity,you will need an insulated from the moderators when they catch your name
a material that does not conduct heat or electricity
there are different types, you have wall insulator ; wich is made out of fibers, or foam,there is also wire insulator ; which is made out of plastic ,to insulate is to keep separated by shielding or to keep from escaping or letting out.
Something that does not conduct a specific type of energy such as electrical energy or heat energy.