insure

verb
in·​sure | \ in-ˈshu̇r How to pronounce insure (audio) , -ˈshər-\
insured; insuring

Definition of insure

transitive verb

1 : to provide or obtain insurance on or for
2 : to make certain especially by taking necessary measures and precautions

intransitive verb

: to contract to give or take insurance

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Choose the Right Synonym for insure

ensure, insure, assure, secure mean to make a thing or person sure. ensure, insure, and assure are interchangeable in many contexts where they indicate the making certain or inevitable of an outcome, but ensure may imply a virtual guarantee the government has ensured the safety of the refugees , while insure sometimes stresses the taking of necessary measures beforehand careful planning should insure the success of the party , and assure distinctively implies the removal of doubt and suspense from a person's mind. I assure you that no harm will be done secure implies action taken to guard against attack or loss. sent reinforcements to secure their position

Do you ensure or insure?

There is considerable confusion about whether ensure and insure are distinct words, variants of the same word, or some combination of the two. They are in fact different words, but with sufficient overlap in meaning and form as to create uncertainty as to which should be used when. We define ensure as “to make sure, certain, or safe” and one sense of insure, “to make certain especially by taking necessary measures and precautions,” is quite similar. But insure has the additional meaning “to provide or obtain insurance on or for,” which is not shared by ensure. Some usage guides recommend using insure in financial contexts (as in “she insured her book collection for a million dollars”) and ensure in the general sense “to make certain” (as in “she ensured that the book collection was packed well”).

Examples of insure in a Sentence

He found the language not obscene … but did find it intentionally disruptive, and held that school officials had the right to insure that a high-school assembly proceed in an orderly manner, without hoots and howls and all that snickering. — William Safire, New York Times Magazine, 24 Aug. 1986 … his sudden fame probably insured a backlash. — Calvin Tomkins, New Yorker, 6 Dec. 1982 The fact that by supplying his uncle with an amusing mistress he would insure against any awkward second marriage was merely a fortunate coincidence. — Mollie Hardwick, Emma, Lady Hamilton, 1969 We insured our house against fire and flood damage. I found a company that will insure my car for less than I've been paying. This policy will insure your car against theft. She had difficulty finding a company that would insure her. They take great care to insure the safety and security of their home. We hope that careful planning will insure success.
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Recent Examples on the Web In Southern Africa, many innovative farmers grow a mix of crops in their fields, which helps insure them against any one of them failing and provides their families a diverse and healthier diet. Timothy A. Wise, WIRED, "Big Ag Is Sabotaging Progress on Climate Change," 28 Aug. 2019 There are other resources funded by the foundation for those at 200% of the poverty level who don’t have insurance or are under-insured, including free screenings, diagnostic services and treatment at multiple Palm Beach County hospitals. Catie Wegman, sun-sentinel.com, "Susan G. Komen foundation expands Palm Beach County program to help low-income women navigate breast cancer," 22 July 2019 Pets live in nearly 85 million homes in the U.S., but only 2 million pets were insured in 2018, industry figures show. Melissa Chan, Time, "Veterinarians Face Unique Issues That Make Suicide One of the Profession's Big Worries," 12 Sep. 2019 Those without insurance are expected to pay a lot more than their insurance would if they were insured, or if their insurance covered it. Libby Watson, The New Republic, "How Greedy Hospitals Fleece the Poor," 11 Sep. 2019 The state and county paid nothing to replace the buildings because they were fully insured and thus ineligible for FEMA aid. Thomas Frank, Scientific American, "Why the U.S. Disaster Agency Is Not Ready for Catastrophes," 20 Aug. 2019 Those who are insufficiently insured are enrolled... NBC News, "Democratic debate transcript: July 30, 2019," 31 July 2019 Complicating the issue: The vast majority of the new patients are insured through Medicaid. Lydia Depillis, CNN, "Buy a failing hospital and profit. This could be a dangerous new playbook for rich investors," 29 July 2019 Enrique is insured through his mother’s job at a bakery in a Vons supermarket. San Diego Union-Tribune, "Teen battling cancer auctions prized steer at fair to pay for treatment," 30 June 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'insure.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of insure

1635, in the meaning defined at transitive sense 1

History and Etymology for insure

Middle English, to assure, probably alteration of assuren

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Statistics for insure

Last Updated

25 Oct 2019

Time Traveler for insure

The first known use of insure was in 1635

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More Definitions for insure

insure

verb
How to pronounce insure (audio)

English Language Learners Definition of insure

: to buy insurance for (something, such as property or health)
: to provide insurance for (something, such as property or health) also : to provide (someone) with insurance
US : to make (something) sure, certain, or safe

insure

verb
in·​sure | \ in-ˈshu̇r How to pronounce insure (audio) \
insured; insuring

Kids Definition of insure

1 : to give or get insurance on or for I insured my car.
2 : to make certain I want to insure your safety.

Other Words from insure

insurer noun

insure

verb
in·​sure | \ in-ˈshu̇r How to pronounce insure (audio) \
insured; insuring

Legal Definition of insure

transitive verb

: to assure against a loss by a contingent event on certain stipulated conditions or at a given rate of premium : give, take, or procure insurance on or for

intransitive verb

: to contract to give insurance : underwrite also : to procure or effect insurance

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More from Merriam-Webster on insure

Thesaurus: All synonyms and antonyms for insure

Rhyming Dictionary: Words that rhyme with insure

Spanish Central: Translation of insure

Nglish: Translation of insure for Spanish Speakers

Comments on insure

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