insurer

noun

in·​sur·​er in-ˈshu̇r-ər How to pronounce insurer (audio)
-ˈshər-
: one that insures
specifically : an insurance underwriter

Examples of insurer in a Sentence

In this policy, the insurer agrees to pay for all medical expenses.
Recent Examples on the Web
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Across the six largest insurers in the country, CEO compensation totaled nearly $160 million that same year. Barbara Hoare, Chicago Tribune, 26 Mar. 2026 Centene is an almost $195 billion-in-revenue company and is the country’s largest Medicaid insurer. Emma Hinchliffe, Fortune, 26 Mar. 2026 One large health insurer is even rolling out the benefit for members nationwide, signaling a dramatic change in how doulas interact with the healthcare system and who can access them. Elizabeth Robinson, NBC news, 25 Mar. 2026 The average price target on Crescent Energy suggests the stock can rally nearly 18% The other company that made the cut is mid-cap insurer Unum . Michelle Fox, CNBC, 25 Mar. 2026 See All Example Sentences for insurer

Word History

First Known Use

1654, in the meaning defined above

Time Traveler
The first known use of insurer was in 1654

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Cite this Entry

“Insurer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insurer. Accessed 1 Apr. 2026.

Legal Definition

insurer

noun
in·​sur·​er in-ˈshu̇r-ər How to pronounce insurer (audio)
: one that contracts to indemnify another by way of insurance : an insurance company or underwriter

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