Meaning of insulator
Pronunciation: (in'su-lā"tur, ins'yu-), [key]
- a material of such low conductivity that the flow of current through it is negligible.
- insulating material, often glass or porcelain, in a unit form designed so as to support a charged conductor and electrically isolate it.
- a person or thing that insulates.
- insulator (Thesaurus)