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insulation

Pronunciation: /ˌɪnsjʊˈleɪʃən/

The English word “insulation” has 6 meanings listed here.

noun

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

Etymology

From insulate + -ion.

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.