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insurer

American  
[in-shoor-er, -shur-] / ɪnˈʃʊər ər, -ˈʃɜr- /

noun

  1. a person or company that contracts to indemnify another in the event of loss or damage; underwriter.

  2. a person or thing that insures.

  3. a person who sells insurance.


insurer British  
/ -ˈʃɔː-, ɪnˈʃʊərə /

noun

  1. a person or company offering insurance policies in return for premiums

  2. a person or thing that insures

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of insurer

First recorded in 1645–55; insure + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As of January, employers can instead buy the coverage as an add-on, and 20% have opted to, says Amy McHugh, a spokeswoman for the Massachusetts insurer.

From The Wall Street Journal • Jun. 7, 2026

Like any cash value policy, the payoff only comes if you hold it for many years; early on, your premium will cover fees, agent commission and other insurer costs.

From MarketWatch • Jun. 3, 2026

With no insurer contract to constrain them, providers can set rates as high as they want.

From The Wall Street Journal • Jun. 2, 2026

Property and casualty insurer Safepoint Holdings also should crack the billion-dollar market cap threshold, too, with plans to sell 16.7 million shares in a range of $15 to $17.

From Barron's • Jun. 2, 2026

Time, patient name, insurer, admitting doctor, room number.

From "Things Not Seen" by Andrew Clements

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