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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Overpayments can happen if patients don't require the services originally estimated or when insurers pay other bills first, such as the anesthesiology cost or a surgeon's fees. — Julie Appleby, CBS News, 12 Aug. 2026 Britain’s Co-op lost £206 million in 2025, largely from shutting down its own systems to stop an intruder; UK insurers classed the retail attack wave as one systemic event costing up to £440 million. — Expert Panel®, Forbes.com, 10 Aug. 2026 Berkshire owns several major insurers, including Geico, a collection of big utilities, BNSF railroad and a varied assortment of manufacturing and retail companies, including Precision Castparts and See's Candy. — ABC News, 8 Aug. 2026 Berkshire owns several major insurers, including Geico, a collection of big utilities, BNSF railroad and a varied assortment of manufacturing and retail companies, including Precision Castparts and See’s Candy. — Josh Funk, Fortune, 8 Aug. 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

Rhymes for insurer

See All Rhymes for insurer

Browse Nearby Words

insured
insurer
insurge
See all Nearby Words

Cite this Entry

“Insurer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insurer. Accessed 17 Aug. 2026.

Copy Citation

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

More from Merriam-Webster on insurer

Nglish: Translation of insurer for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

7 Pairs of Commonly Confused Words

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Do you 'say your piece' or 'say your peace'?

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Words from the 'Odyssey'

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

Is “GIF” Pronounced “Jiff” or “Giff”?

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
image of a green cube out of place in a lineup of red spheres
Odd Word Out: Synonyms Vol. 2 Quiz Figure out which word isn't like the others.
See All