INSULATED definition: 1. past simple and past participle of insulate 2. to cover and surround something with a material…. Learn more.

The meaning of INSULATE is to place in a detached situation : isolate; especially : to separate from conducting bodies by means of nonconductors so as to prevent transfer of electricity, heat, or sound. …

INSULATE definition: to cover, line, or separate with a material that prevents or reduces the passage, transfer, or leakage of heat, electricity, or sound. See examples of insulate used in a sentence.

To prevent the passage of heat, electricity, or sound into or out of, especially by surrounding or...

Definition of insulated adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Are your hot and cold water pipes well insulated? In order to make it safe, the element is electrically insulated. Collins English Dictionary. Copyright © HarperCollins Publishers.

Uses A flexible coating of an insulator is often applied to electric wire and cable; this assembly is called insulated wire. Wires sometimes don't use an insulating coating, just air, when a solid (e.g. plastic) …

May 13, 2025 · insulated (comparative more insulated, superlative most insulated) Protected from heat, cold, noise etc, by being surrounded with an insulating material. Early insulated wires were covered …

insulated, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The verb insulate means "protect from heat, cold, or noise," like when you add an extra layer of clothing to insulate yourself from the cold.