Definition of insulated in English:

insulated

adjective

  • 1Protected by interposing material that prevents the loss of heat or the intrusion of sound.

    ‘an insulated loft’
    1. 1.1 Covered in non-conducting material to prevent the passage of electricity.
      ‘insulated wire’

Pronunciation

insulated

/ˈɪnsjʊleɪtɪd/