dielectric
Pronunciation:
/ˌdaɪ.əˈlɛk.tɹɪk//ˌdaɪ.əˈlɛk.tɹɪk/noun
Definitions
An electrically insulating or nonconducting material considered for its electric susceptibility, i.e. its property of polarization when exposed to an external electric field.
adjective
Definitions
(electrically) insulating