Insulator
/ˈɪn.sjə.leɪ.tə(ɹ)/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:9 ptsWWF:12 pts9 letters
Definition of Insulator
noun
- A substance that does not transmit heat (thermal insulator), sound (acoustic insulator) or electricity (electrical insulator).
- A non-conductive structure, coating or device that does not transmit sound, heat or electricity (see image)
"To isolate electrical wires from the pylons supporting them, one often uses glass insulators."
- A person who installs insulation.
Anagrams of Insulator
Words You Can Make
50 words can be made from the letters in "insulator":
+1 Letter Anagrams
Words formed by adding one letter to "insulator" and rearranging:
Related Word Patterns
Synonyms & Antonyms
SYNONYMS
insulantisolation
ANTONYMS
conductor