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.

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

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.

If a piece of equipment is insulated, it is covered with rubber or plastic to prevent electricity from passing through it and giving the person using it an electric shock.

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. …

May 13, 2025 · (of an electrically conducting material) Isolated or separated from other conducting materials, or sources of electricity. Early insulated wires were covered in silk rather than plastic.

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. You can insulate a wall to keep sound out, or insulate your house …

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