dielectric Meaning, Definition & Usage

  1. noun a material such as glass or porcelain with negligible electrical or thermal conductivity
    nonconductor; insulator.

WordNet


Di`e*lec"tric noun
Etymology
Pref. dia- + electric.
Definitions
  1. (Elec.) Any substance or medium that transmits the electric force by a process different from conduction, as in the phenomena of induction; a nonconductor. separating a body electrified by induction, from the electrifying body.

Webster 1913