(physics) An electrically insulating or nonconducting material considered for its electric susceptibility, i.e. its property of polarization when exposed to an external electric field.

(electrically) insulating

plural of dielectric

Quality or degree of being dielectric.

plural of dielectricity

In a dielectric manner. / With regard to dielectrics.

Any insulating grease that prevents corrosion of electrical connectors (and spark plugs etc) by preventing access by water

The heating of an electrically insulating material by a rapidly fluctuating electric field

(physics) The retention of polarization of a dielectric material after removal of the electric field.

plural of dielectric constant