insulate

verb

in·​su·​late ˈin(t)-sə-ˌlāt How to pronounce insulate (audio)
insulated; insulating

transitive verb

: 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

Examples of insulate in a Sentence

They used a special type of fiberglass to insulate the attic. a material that is able to insulate against cold The company has tried to insulate itself from the region's political turmoil. I wish I could insulate my children from painful experiences.
Recent Examples on the Web That protection, supporters say, will insulate renters from discriminatory or retaliatory nonrenewals from landlords, who may want to rid themselves of a tenant who complained about an apartment’s condition. Seth Klamann, The Denver Post, 19 Apr. 2024 In another move that his administration argues can protect domestic steelworkers, Biden is pushing for the higher tariffs on Chinese steel and aluminum, aiming to insulate American producers from a flood of cheap imports. Chris Megerian, Fortune, 17 Apr. 2024 Despite having been awarded tenure in 2018 and thus being insulated from the pressures of the academic job market, Korinek felt discouraged at times. Will Henshall, TIME, 16 Apr. 2024 Laser measurements onboard identified carbon-rich material on the surface that insulates an ice pack underneath. Shi En Kim, Smithsonian Magazine, 16 Apr. 2024 Many longtime homeowners like Donald Woods — a 68-year-old retired firefighter who lives near Malcolm X Memorial Park — are insulated from those concerns. Talmon Joseph Smith, New York Times, 15 Apr. 2024 Rob Miller, president of the clubs, said the issue is bigger than coyote hunting — that game management should be grounded in science and insulated from political and scientific pressures. Jennifer Dixon, Detroit Free Press, 3 Apr. 2024 At Pagosa River Domes guests are welcomed into their eco-home — one of 14 modern domes that are insulated for year-round comfort. Evie Carrick, Travel + Leisure, 9 Apr. 2024 In pictures: Space Shuttle Columbia's final flight 1 of 28 NASA engineers knew that a piece of foam — used to insulate the shuttle’s large, orange fuel tank — had broken off during the January 16 launch, striking the Columbia orbiter. Jackie Wattles, CNN, 5 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'insulate.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Latin insula

First Known Use

circa 1741, in the meaning defined above

Time Traveler
The first known use of insulate was circa 1741

Dictionary Entries Near insulate

Cite this Entry

“Insulate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insulate. Accessed 27 Apr. 2024.

Kids Definition

insulate

verb
in·​su·​late ˈin(t)-sə-ˌlāt How to pronounce insulate (audio)
insulated; insulating
: 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
Etymology

from Latin insula "island" — related to isle, isolate, peninsula

More from Merriam-Webster on insulate

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