insulator

Fetched 2026-10-26 (cache).

Synonyms: insular, insulated, insulation, incubator, insulate, inoculator, inflator, isolator, undulator, inhalator, insulter

Antonyms: insular, insulated, insulation, incubator, insulate, inoculator, inflator, isolator, undulator, inhalator, insulter

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[substance]] that does not [[transmit]] heat (''thermal insulator''), sound (''acoustic insulator'') or electricity (''electrical insulator'').
2. A [[non]]-[[conductive]] [[structure]], [[coating]] or [[device]] that does not [[transmit]] sound, heat or electricity (see image)
3. A person who installs [[insulation]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.