Library / English Dictionary

DIELECTRIC

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A material such as glass or porcelain with negligible electrical or thermal conductivity

Synonyms:

dielectric; insulator; nonconductor

Classified under:

Nouns denoting substances

Hypernyms ("dielectric" is a kind of...):

material; stuff (the tangible substance that goes into the makeup of a physical object)

Hyponyms (each of the following is a kind of "dielectric"):

bushing (an insulating liner in an opening through which conductors pass)

mineral wool; rock wool (a light fibrous material used as an insulator)

glass wool (glass fibers spun and massed into bundles resembling wool)

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