nonconductor

POS

Noun

HYPHEN

non=con=duc=tor

top

WORDNET DICTIONARY

Noun nonconductor has 1 sense

nonconductor(n = noun.substance) dielectric, insulator - a material such as glass or porcelain with negligible electrical or thermal conductivity; Array

has particulars: bushing, mineral wool, rock wool, glass wool

is a kind of material, stuff

top

CIDE DICTIONARY

nonconductor, n.

A substance which does not conduct, that is, convey or transmit, heat, electricity, sound, vibration, or the like, or which transmits them with difficulty; an insulator; as, wool is a nonconductor of heat; glass and dry wood are nonconductors of electricity. [1913 Webster]

For further exploring for "nonconductor" in Webster Dictionary Online