First Known Use: 1837
Dictionary
dielectric
noun di·elec·tric \ˌdī-ə-ˈlek-trik\
Definition of DIELECTRIC
: a nonconductor of direct electric current
— dielectric adjective
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Origin of DIELECTRIC
dia- + electric
Medical Dictionary
dielectric
noun di·elec·tric \ˌdī-i-ˈlek-trik\
Medical Definition of DIELECTRIC
: a nonconductor of direct electric current
—dielectric adjective
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