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Added 10 October 2026

insulated

adjective

adjective Definition from Wiktionary (CC BY-SA). More about insulated at Wordnik → Where our words come from →

Protected from heat, cold, noise etc, by being surrounded with an insulating material.
Placed or set apart.
an insulated house or column
Isolated or separated from other conducting materials, or sources of electricity.
Early insulated wires were covered in silk rather than plastic.

verb

simple past and past participle of insulate

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