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to insulate

to insulate

32 4.3
Cover something with material that stops heat, cold, or sound from passing through
  • verb
  • /ˈɪn.sə.leɪt/
translation icon : aislar
  • Homeowners can insulate their attics to reduce heat loss during winter months.
  • insulated wire
  • insulated container
  • insulating blanket of snow

Whereas so when you insulate the brain, you don't get that signal.

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Examples

  • Myelin is the fatty... sheath that insulates the nerves.

  • Our Green Deal will help people insulate their homes and cut their heating bills.

  • Now, if we could insulate those machines from their power source, - they would be hopeless.

  • These suits insulate body heat making the team invisible.

  • Homes were made of native stone and well-insulated against the cold, but had plastic or wooden doors.

    Fiction book (1992)
  • The walls of the attic were not insulated; perhaps that was why she was sick so often.

    Fiction book (1995)
  • To safeguard against frost, the farmers applied manure, mostly to insulate their plants.

    Academic text (2011)
  • They're also better insulated against atmospheric changes.

  • The two pizzas had been in an insulated carrier and were still hot to the touch.

    Fiction book (1999)
  • In addition, the heating chamber is insulated to retain heat and maximize smoke production.

    Academic text (2000)

Synonyms

to protect
vsto insulate
1.0

To keep someone or something safe from harm

focuses specifically on stopping heat, cold, or sound passing through materials
to enclose
vsto insulate
84 3.7

Surround something completely, often with a wall or fence

is about preventing heat, cold, or sound flow, not only creating a boundary
to shield from
vsto insulate
56 3.3

To protect people or things from harm

works by surrounding with material to stop heat, cold, or sound transfer
to encase
vsto insulate
34 4.9

To cover something completely so nothing can get in or out

protects specifically by preventing heat, cold, or sound passage rather than just sealing
to soundproof
vsto insulate
5 3.7

To stop sound from entering or leaving a room

protects by surrounding with material that blocks heat, cold, and sound
to shield against
vsto insulate
3 3.8

To protect a person or thing from harm

uses surrounding material to prevent physical passage of heat, cold, or sound
to sheathe
vsto insulate
6.5

To cover something with a protective layer, for example metal, leather or plastic

protects by stopping energy transfer through surrounding material rather than mere cover

Antonyms

146 2.8

Make something visible by removing a cover or letting light reach it

18 5.1

To allow heat or electricity to pass through something

How Insulated

to encase
34 4.9
to insulate
32 4.3
to wrap
729 1.0
to expose
479 3.2

Surface Forms

insulate infinitive
insulated past
insulated past participle
insulating present participle
insulates third person singular

Morphology

insulate = insul + ate

Many learners know related nouns like 'insulation'/'insulator', so the verb meaning 'to provide insulation' is directly derived and easily inferable from the base idea of creating a barrier against heat/sound.

Etymology

Insulate comes from the Latin root insula meaning 'island'. Think of surrounding something so it becomes a little 'island' that stops heat, cold, or sound from getting through, which is why to insulate is to protect by surrounding with material.