Associations to the word «Insulator»

Wiktionary

INSULATOR, noun. A substance that does not transmit heat (thermal insulator), sound (acoustic insulator) or electricity (electrical insulator).
INSULATOR, noun. A non-conductive structure, coating or device that does not transmit sound, heat or electricity (see image)

Dictionary definition

INSULATOR, noun. A material such as glass or porcelain with negligible electrical or thermal conductivity.

Wise words

We cannot always control our thoughts, but we can control our words, and repetition impresses the subconscious, and we are then master of the situation.
Florence Scovel Shinn