insulation

noun6

1. •
   The act of insulating; detachment from other objects; isolation.
2. •
   Any of a variety of materials designed to reduce the flow of heat, either from or into a building.
3. •
   a medium in which it is possible to maintain an electrical field with little supply of energy from additional sources.
4. •
   The state of being insulated; detachment from other objects; isolation.
5. •
   The act of separating a body from others by nonconductors, so as to prevent the transfer of electricity, heat, or sound
6. •
   The state of a body so separated.