ALL meanings of insulator
in·su·la·tor
I i - noun insulator A thing or substance used for insulation, in particular. 1
- noun insulator sth that holds in heat 1
- noun insulator nonconductor of electricity, heat, sound 1
- noun insulator Electricity. a material of such low conductivity that the flow of current through it is negligible. insulating material, often glass or porcelain, in a unit form designed so as to support a charged conductor and electrically isolate it. 1
- noun insulator a person or thing that insulates. 1
- countable noun insulator An insulator is a material that insulates something. 0
- noun insulator any material or device that insulates, esp a material with a very low electrical conductivity or thermal conductivity or something made of such a material 0
- noun insulator anything that insulates 0
- noun insulator a nonconductor of electricity, heat, or sound 0
- noun insulator a device, as of glass or porcelain, for insulating and supporting electric wires 0
- noun insulator An insulator is a non-conductor of electricity or heat. 0