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insulate Meaning & Definition

/ˈɪnsjʊleɪt/

What Does Insulate Mean?

Insulate is used as a verb meaning To separate, detach, or isolate. It can also mean To separate a body or material from others, e.g. by non-conductors to prevent the transfer of electricity, heat, etc. As an adjective, it means Of pollen or spores, with superficial ornamentation grouped in circular or polygonal areas separated by grooves.

Insulate in Brief

Part of speechverb, adjective
Pronunciation//ˈɪnsjʊleɪt//
Syllables1
Synonymsisolate
Verb formsinsulates, insulating, insulated

Insulate Definition (Verb)

  1. To separate, detach, or isolate.
  2. To separate a body or material from others, e.g. by non-conductors to prevent the transfer of electricity, heat, etc.

    Ceramic can be used to insulate power lines.

Insulate as an Adjective

  1. Of pollen or spores, with superficial ornamentation grouped in circular or polygonal areas separated by grooves.

Synonyms of Insulate

Insulate synonyms and antonyms →

Antonyms of Insulate

No antonyms or near antonyms are listed by the available sources for this entry.

Insulate in a Sentence

Ceramic can be used to insulate power lines.

Word Forms & Grammar

insulate (third-person singular simple present insulates, present participle insulating, simple past and past participle insulated)

insulate (not comparable)

Words That Rhyme With Insulate

Origin of Insulate

From Latin īnsula (“isle, island”) +‎ -ate (verb-forming suffix) or from Late Latin īnsulātus (“made an island”), see etymology at -ate. First attested in the 16th century; the general verb īnsulō (“insulate”) is attested only in New Latin and postdates the English term, but influence from an otherwise unattested Medieval Latin counterpart cannot be ruled out.[1] Piecewise doublet of isolate.

How to Pronounce Insulate

You say insulate as //ˈɪnsjʊleɪt//. It has 1 syllable.

Frequently Asked Questions About Insulate

Is insulate a verb or an adjective?

Insulate is mainly used as a verb, but it can also be used as an adjective.

What is another word for insulate?

You can replace insulate with words such as isolate. See the full list of insulate synonyms and antonyms.

What is the past tense of insulate?

The past tense of insulate is insulated. The present participle is insulating.

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